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4623804 = 22356771
BaseRepresentation
bin10001101000110110111100
322200220200000
4101220312330
52140430204
6243034300
754205323
oct21506674
98626600
104623804
112678a29
12166b990
13c5b7a3
148850ba
15615039
hex468dbc

4623804 has 72 divisors (see below), whose sum is σ = 12475008. Its totient is φ = 1496880.

The previous prime is 4623797. The next prime is 4623809. The reversal of 4623804 is 4083264.

4623804 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65089 + ... + 65159.

It is an arithmetic number, because the mean of its divisors is an integer number (173264).

Almost surely, 24623804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6237504).

4623804 is an abundant number, since it is smaller than the sum of its proper divisors (7851204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4623804 is a wasteful number, since it uses less digits than its factorization.

4623804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 4623804 is about 2150.3032344300. The cubic root of 4623804 is about 166.5967297682.

The spelling of 4623804 in words is "four million, six hundred twenty-three thousand, eight hundred four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 67 71 81 108 134 142 162 201 213 243 268 284 324 402 426 486 603 639 804 852 972 1206 1278 1809 1917 2412 2556 3618 3834 4757 5427 5751 7236 7668 9514 10854 11502 14271 16281 17253 19028 21708 23004 28542 32562 34506 42813 57084 65124 69012 85626 128439 171252 256878 385317 513756 770634 1155951 1541268 2311902 4623804