56324460 has 48 divisors (see below), whose sum is σ = 158169312. Its totient is φ = 14976000.

The previous prime is 56324441. The next prime is 56324491. The reversal of 56324460 is 6442365.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 22890 + ... + 25230.

It is an arithmetic number, because the mean of its divisors is an integer number (3295194).

Almost surely, 2^56324460 is an apocalyptic number.

It is an amenable number.

56324460 is an abundant number, since it is smaller than the sum of its proper divisors (101844852).

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

56324460 is a wasteful number, since it uses less digits than its factorization.

56324460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2752 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 56324460 is about 7504.9623583333. The cubic root of 56324460 is about 383.3237065425.

The spelling of 56324460 in words is "fifty-six million, three hundred twenty-four thousand, four hundred sixty".