56324406 has 16 divisors (see below), whose sum is σ = 115396848. Its totient is φ = 18316800.

The previous prime is 56324339. The next prime is 56324441. The reversal of 56324406 is 60442365.

It is a super-2 number, since 2×56324406² = 6344877422505672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114235 + ... + 114726.

It is an arithmetic number, because the mean of its divisors is an integer number (7212303).

Almost surely, 2^56324406 is an apocalyptic number.

56324406 is an abundant number, since it is smaller than the sum of its proper divisors (59072442).

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

56324406 is a wasteful number, since it uses less digits than its factorization.

56324406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229007.

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

The square root of 56324406 is about 7504.9587607128. The cubic root of 56324406 is about 383.3235840411.

The spelling of 56324406 in words is "fifty-six million, three hundred twenty-four thousand, four hundred six".