56970888 has 32 divisors (see below), whose sum is σ = 153384000. Its totient is φ = 17529408.

The previous prime is 56970887. The next prime is 56970899. The reversal of 56970888 is 88807965.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56970888.

It is not an unprimeable number, because it can be changed into a prime (56970887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90988 + ... + 91611.

It is an arithmetic number, because the mean of its divisors is an integer number (4793250).

Almost surely, 2^56970888 is an apocalyptic number.

It is an amenable number.

56970888 is an abundant number, since it is smaller than the sum of its proper divisors (96413112).

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

56970888 is a wasteful number, since it uses less digits than its factorization.

56970888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182621 (or 182617 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The square root of 56970888 is about 7547.9061997351. The cubic root of 56970888 is about 384.7845829264.

The spelling of 56970888 in words is "fifty-six million, nine hundred seventy thousand, eight hundred eighty-eight".