56790933 has 16 divisors (see below), whose sum is σ = 79230336. Its totient is φ = 36115200.

The previous prime is 56790919. The next prime is 56790947. The reversal of 56790933 is 33909765.

It is an interprime number because it is at equal distance from previous prime (56790919) and next prime (56790947).

It is not a de Polignac number, because 56790933 - 2⁵ = 56790901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56790953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30633 + ... + 32433.

It is an arithmetic number, because the mean of its divisors is an integer number (4951896).

Almost surely, 2^56790933 is an apocalyptic number.

It is an amenable number.

56790933 is a deficient number, since it is larger than the sum of its proper divisors (22439403).

56790933 is a wasteful number, since it uses less digits than its factorization.

56790933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284.

The product of its (nonzero) digits is 153090, while the sum is 42.

The square root of 56790933 is about 7535.9759155666. The cubic root of 56790933 is about 384.3790135347.

The spelling of 56790933 in words is "fifty-six million, seven hundred ninety thousand, nine hundred thirty-three".