56641296 has 20 divisors (see below), whose sum is σ = 146323472. Its totient is φ = 18880416.

The previous prime is 56641289. The next prime is 56641349. The reversal of 56641296 is 69214665.

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, 589966 + ... + 590061.

Almost surely, 2^56641296 is an apocalyptic number.

It is an amenable number.

56641296 is an abundant number, since it is smaller than the sum of its proper divisors (89682176).

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

56641296 is a wasteful number, since it uses less digits than its factorization.

56641296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180038 (or 1180032 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 56641296 is about 7526.0411904267. The cubic root of 56641296 is about 384.0411197286.

The spelling of 56641296 in words is "fifty-six million, six hundred forty-one thousand, two hundred ninety-six".