56497260 has 48 divisors (see below), whose sum is σ = 166521600. Its totient is φ = 14272704.

The previous prime is 56497253. The next prime is 56497333. The reversal of 56497260 is 6279465.

56497260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23640 + ... + 25919.

It is an arithmetic number, because the mean of its divisors is an integer number (3469200).

Almost surely, 2^56497260 is an apocalyptic number.

It is an amenable number.

56497260 is an abundant number, since it is smaller than the sum of its proper divisors (110024340).

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

56497260 is a wasteful number, since it uses less digits than its factorization.

56497260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49590 (or 49588 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 56497260 is about 7516.4659248878. The cubic root of 56497260 is about 383.7153109084.

The spelling of 56497260 in words is "fifty-six million, four hundred ninety-seven thousand, two hundred sixty".