56914228 has 12 divisors (see below), whose sum is σ = 113828512. Its totient is φ = 24391800.

The previous prime is 56914219. The next prime is 56914237. The reversal of 56914228 is 82241965.

It is an interprime number because it is at equal distance from previous prime (56914219) and next prime (56914237).

56914228 is an admirable number.

It is a congruent number.

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, 1016298 + ... + 1016353.

Almost surely, 2^56914228 is an apocalyptic number.

It is an amenable number.

56914228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56914228 is a wasteful number, since it uses less digits than its factorization.

56914228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032662 (or 2032660 counting only the distinct ones).

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

The square root of 56914228 is about 7544.1519072723. The cubic root of 56914228 is about 384.6569790052.

The spelling of 56914228 in words is "fifty-six million, nine hundred fourteen thousand, two hundred twenty-eight".