56240192 has 28 divisors (see below), whose sum is σ = 114328956. Its totient is φ = 27432960.

The previous prime is 56240161. The next prime is 56240201. The reversal of 56240192 is 29104265.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3474496 + 52765696 = 1864^2 + 7264^2 .

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, 8093 + ... + 13340.

It is an arithmetic number, because the mean of its divisors is an integer number (4083177).

Almost surely, 2^56240192 is an apocalyptic number.

It is an amenable number.

56240192 is an abundant number, since it is smaller than the sum of its proper divisors (58088764).

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

56240192 is a wasteful number, since it uses less digits than its factorization.

56240192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21486 (or 21476 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 56240192 is about 7499.3461048281. The cubic root of 56240192 is about 383.1324453826.

The spelling of 56240192 in words is "fifty-six million, two hundred forty thousand, one hundred ninety-two".