814087056 has 20 divisors (see below), whose sum is σ = 2103058352. Its totient is φ = 271362336.

The previous prime is 814087019. The next prime is 814087069. The reversal of 814087056 is 650780418.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 8480026 + ... + 8480121.

Almost surely, 2^814087056 is an apocalyptic number.

It is an amenable number.

814087056 is an abundant number, since it is smaller than the sum of its proper divisors (1288971296).

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

814087056 is a wasteful number, since it uses less digits than its factorization.

814087056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16960158 (or 16960152 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 814087056 is about 28532.2108501953. The cubic root of 814087056 is about 933.7349534590.

The spelling of 814087056 in words is "eight hundred fourteen million, eighty-seven thousand, fifty-six".