56627912 has 32 divisors (see below), whose sum is σ = 117240480. Its totient is φ = 25426560.

The previous prime is 56627891. The next prime is 56627939. The reversal of 56627912 is 21972665.

It is a happy 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, 3428 + ... + 11180.

It is an arithmetic number, because the mean of its divisors is an integer number (3663765).

Almost surely, 2^56627912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56627912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58620240).

56627912 is an abundant number, since it is smaller than the sum of its proper divisors (60612568).

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

56627912 is a wasteful number, since it uses less digits than its factorization.

56627912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7853 (or 7849 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 56627912 is about 7525.1519585986. The cubic root of 56627912 is about 384.0108684713.

The spelling of 56627912 in words is "fifty-six million, six hundred twenty-seven thousand, nine hundred twelve".