56023929 has 48 divisors (see below), whose sum is σ = 92252160. Its totient is φ = 32503680.

The previous prime is 56023927. The next prime is 56023937. The reversal of 56023929 is 92932065.

56023929 is a `hidden beast` number, since 560 + 2 + 3 + 92 + 9 = 666.

It is not a de Polignac number, because 56023929 - 2¹ = 56023927 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56023893 and 56023902.

It is not an unprimeable number, because it can be changed into a prime (56023927) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 293224 + ... + 293414.

It is an arithmetic number, because the mean of its divisors is an integer number (1921920).

Almost surely, 2^56023929 is an apocalyptic number.

It is an amenable number.

56023929 is a deficient number, since it is larger than the sum of its proper divisors (36228231).

56023929 is a wasteful number, since it uses less digits than its factorization.

56023929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 56023929 is about 7484.9134263530. The cubic root of 56023929 is about 382.6407222830.

The spelling of 56023929 in words is "fifty-six million, twenty-three thousand, nine hundred twenty-nine".