2856959252 has 24 divisors (see below), whose sum is σ = 5723491200. Its totient is φ = 1222359840.

The previous prime is 2856959213. The next prime is 2856959299. The reversal of 2856959252 is 2529596582.

It is a junction number, because it is equal to n+sod(n) for n = 2856959194 and 2856959203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68399 + ... + 101942.

It is an arithmetic number, because the mean of its divisors is an integer number (238478800).

Almost surely, 2^2856959252 is an apocalyptic number.

It is an amenable number.

2856959252 is an abundant number, since it is smaller than the sum of its proper divisors (2866531948).

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

2856959252 is a wasteful number, since it uses less digits than its factorization.

2856959252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170951 (or 170949 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 53.

The square root of 2856959252 is about 53450.5308860445. The cubic root of 2856959252 is about 1418.9530158432.

The spelling of 2856959252 in words is "two billion, eight hundred fifty-six million, nine hundred fifty-nine thousand, two hundred fifty-two".