56924817 has 8 divisors (see below), whose sum is σ = 79894560. Its totient is φ = 35952480.

The previous prime is 56924807. The next prime is 56924821. The reversal of 56924817 is 71842965.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56924817 - 2⁴ = 56924801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56924807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499284 + ... + 499397.

It is an arithmetic number, because the mean of its divisors is an integer number (9986820).

Almost surely, 2^56924817 is an apocalyptic number.

56924817 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

56924817 is a deficient number, since it is larger than the sum of its proper divisors (22969743).

56924817 is a wasteful number, since it uses less digits than its factorization.

56924817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998703.

The product of its digits is 120960, while the sum is 42.

The square root of 56924817 is about 7544.8536765135. The cubic root of 56924817 is about 384.6808329126.

The spelling of 56924817 in words is "fifty-six million, nine hundred twenty-four thousand, eight hundred seventeen".