56214892 has 12 divisors (see below), whose sum is σ = 99482040. Its totient is φ = 27791456.

The previous prime is 56214887. The next prime is 56214919. The reversal of 56214892 is 29841265.

It is a super-2 number, since 2×56214892² = 6320228165143328, which contains 22 as substring.

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, 78598 + ... + 79309.

It is an arithmetic number, because the mean of its divisors is an integer number (8290170).

Almost surely, 2^56214892 is an apocalyptic number.

It is an amenable number.

56214892 is a deficient number, since it is larger than the sum of its proper divisors (43267148).

56214892 is a wasteful number, since it uses less digits than its factorization.

56214892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158000 (or 157998 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 56214892 is about 7497.6591013462. The cubic root of 56214892 is about 383.0749852613.

The spelling of 56214892 in words is "fifty-six million, two hundred fourteen thousand, eight hundred ninety-two".