56392370 has 16 divisors (see below), whose sum is σ = 101611800. Its totient is φ = 22533504.

The previous prime is 56392367. The next prime is 56392373. The reversal of 56392370 is 7329365.

It is an interprime number because it is at equal distance from previous prime (56392367) and next prime (56392373).

It can be written as a sum of positive squares in 4 ways, for example, as 46362481 + 10029889 = 6809^2 + 3167^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56392370.

It is not an unprimeable number, because it can be changed into a prime (56392373) 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, 9806 + ... + 14454.

Almost surely, 2^56392370 is an apocalyptic number.

56392370 is a deficient number, since it is larger than the sum of its proper divisors (45219430).

56392370 is a wasteful number, since it uses less digits than its factorization.

56392370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 56392370 is about 7509.4853352277. The cubic root of 56392370 is about 383.4777015559.

The spelling of 56392370 in words is "fifty-six million, three hundred ninety-two thousand, three hundred seventy".