56462923 has 4 divisors (see below), whose sum is σ = 61595928. Its totient is φ = 51329920.

The previous prime is 56462921. The next prime is 56462947. The reversal of 56462923 is 32926465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56462923 - 2¹ = 56462921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56462921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2566486 + ... + 2566507.

It is an arithmetic number, because the mean of its divisors is an integer number (15398982).

Almost surely, 2^56462923 is an apocalyptic number.

56462923 is a deficient number, since it is larger than the sum of its proper divisors (5133005).

56462923 is a wasteful number, since it uses less digits than its factorization.

56462923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5133004.

The product of its digits is 77760, while the sum is 37.

The square root of 56462923 is about 7514.1814590812. The cubic root of 56462923 is about 383.6375590389.

The spelling of 56462923 in words is "fifty-six million, four hundred sixty-two thousand, nine hundred twenty-three".