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4852864 = 27311223
BaseRepresentation
bin10010100000110010000000
3100010112212201
4102200302000
52220242424
6252002544
756151202
oct22406200
910115781
104852864
112815035
121760454
13100bb23
14904772
1565cd44
hex4a0c80

4852864 has 32 divisors (see below), whose sum is σ = 9987840. Its totient is φ = 2346240.

The previous prime is 4852849. The next prime is 4852873. The reversal of 4852864 is 4682584.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3357 + ... + 4579.

It is an arithmetic number, because the mean of its divisors is an integer number (312120).

Almost surely, 24852864 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 4852864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4993920).

4852864 is an abundant number, since it is smaller than the sum of its proper divisors (5134976).

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

4852864 is a wasteful number, since it uses less digits than its factorization.

4852864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268 (or 1256 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 4852864 is about 2202.9216962934. The cubic root of 4852864 is about 169.3035404767.

The spelling of 4852864 in words is "four million, eight hundred fifty-two thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 31 32 62 64 124 128 248 496 992 1223 1984 2446 3968 4892 9784 19568 37913 39136 75826 78272 151652 156544 303304 606608 1213216 2426432 4852864