56237370 has 32 divisors (see below), whose sum is σ = 154251648. Its totient is φ = 12854208.

The previous prime is 56237347. The next prime is 56237413. The reversal of 56237370 is 7373265.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133689 + ... + 134108.

It is an arithmetic number, because the mean of its divisors is an integer number (4820364).

Almost surely, 2^56237370 is an apocalyptic number.

56237370 is an abundant number, since it is smaller than the sum of its proper divisors (98014278).

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

56237370 is a wasteful number, since it uses less digits than its factorization.

56237370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267814.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 56237370 is about 7499.1579527304. The cubic root of 56237370 is about 383.1260370483.

The spelling of 56237370 in words is "fifty-six million, two hundred thirty-seven thousand, three hundred seventy".