56174023 has 2 divisors, whose sum is σ = 56174024. Its totient is φ = 56174022.

The previous prime is 56174021. The next prime is 56174081. The reversal of 56174023 is 32047165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56174023 - 2¹ = 56174021 is a prime.

Together with 56174021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 56173982 and 56174000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56174021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28087011 + 28087012.

It is an arithmetic number, because the mean of its divisors is an integer number (28087012).

Almost surely, 2^56174023 is an apocalyptic number.

56174023 is a deficient number, since it is larger than the sum of its proper divisors (1).

56174023 is an equidigital number, since it uses as much as digits as its factorization.

56174023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 56174023 is about 7494.9331551389. The cubic root of 56174023 is about 382.9821291600.

The spelling of 56174023 in words is "fifty-six million, one hundred seventy-four thousand, twenty-three".