56344466 has 16 divisors (see below), whose sum is σ = 86545368. Its totient is φ = 27504000.

The previous prime is 56344447. The next prime is 56344507. The reversal of 56344466 is 66444365.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54834025 + 1510441 = 7405^2 + 1229^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12836 + ... + 16656.

Almost surely, 2^56344466 is an apocalyptic number.

56344466 is a deficient number, since it is larger than the sum of its proper divisors (30200902).

56344466 is a wasteful number, since it uses less digits than its factorization.

56344466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997.

The product of its digits is 207360, while the sum is 38.

The square root of 56344466 is about 7506.2950914549. The cubic root of 56344466 is about 383.3690856803.

The spelling of 56344466 in words is "fifty-six million, three hundred forty-four thousand, four hundred sixty-six".