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4852872 = 23347489
BaseRepresentation
bin10010100000110010001000
3100010112220000
4102200302020
52220242442
6252003000
756151213
oct22406210
910115800
104852872
112815042
121760460
13100bb2b
1490477a
1565cd4c
hex4a0c88

4852872 has 40 divisors (see below), whose sum is σ = 13594350. Its totient is φ = 1617408.

The previous prime is 4852849. The next prime is 4852873. The reversal of 4852872 is 2782584.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 715716 = 2034^2 + 846^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4852873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3097 + ... + 4392.

Almost surely, 24852872 is an apocalyptic number.

It is an amenable number.

4852872 is an abundant number, since it is smaller than the sum of its proper divisors (8741478).

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

4852872 is a wasteful number, since it uses less digits than its factorization.

4852872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7507 (or 7494 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 4852872 is about 2202.9235120630. The cubic root of 4852872 is about 169.3036335096.

The spelling of 4852872 in words is "four million, eight hundred fifty-two thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 7489 14978 22467 29956 44934 59912 67401 89868 134802 179736 202203 269604 404406 539208 606609 808812 1213218 1617624 2426436 4852872