2872814056 has 32 divisors (see below), whose sum is σ = 6157872000. Its totient is φ = 1230837696.

The previous prime is 2872814039. The next prime is 2872814069. The reversal of 2872814056 is 6504182782.

It is a happy number.

It is a super-2 number, since 2×2872814056² = 16506121200702342272, which contains 22 as substring.

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, 270250 + ... + 280678.

It is an arithmetic number, because the mean of its divisors is an integer number (192433500).

Almost surely, 2^2872814056 is an apocalyptic number.

It is an amenable number.

2872814056 is an abundant number, since it is smaller than the sum of its proper divisors (3285057944).

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

2872814056 is a wasteful number, since it uses less digits than its factorization.

2872814056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15361 (or 15357 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 2872814056 is about 53598.6385647994. The cubic root of 2872814056 is about 1421.5730197714.

The spelling of 2872814056 in words is "two billion, eight hundred seventy-two million, eight hundred fourteen thousand, fifty-six".