56469288 has 16 divisors (see below), whose sum is σ = 141173280. Its totient is φ = 18823088.

The previous prime is 56469271. The next prime is 56469307. The reversal of 56469288 is 88296465.

It is a happy 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, 1176420 + ... + 1176467.

It is an arithmetic number, because the mean of its divisors is an integer number (8823330).

Almost surely, 2^56469288 is an apocalyptic number.

It is an amenable number.

56469288 is an abundant number, since it is smaller than the sum of its proper divisors (84703992).

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

56469288 is a wasteful number, since it uses less digits than its factorization.

56469288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352896 (or 2352892 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 56469288 is about 7514.6049796380. The cubic root of 56469288 is about 383.6519741700.

The spelling of 56469288 in words is "fifty-six million, four hundred sixty-nine thousand, two hundred eighty-eight".