56674417 has 8 divisors (see below), whose sum is σ = 60084992. Its totient is φ = 53362800.

The previous prime is 56674403. The next prime is 56674483. The reversal of 56674417 is 71447665.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56674417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56674417.

It is not an unprimeable number, because it can be changed into a prime (56674487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23559 + ... + 25852.

It is an arithmetic number, because the mean of its divisors is an integer number (7510624).

Almost surely, 2^56674417 is an apocalyptic number.

It is an amenable number.

56674417 is a deficient number, since it is larger than the sum of its proper divisors (3410575).

56674417 is a wasteful number, since it uses less digits than its factorization.

56674417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49479.

The product of its digits is 141120, while the sum is 40.

The square root of 56674417 is about 7528.2412952827. The cubic root of 56674417 is about 384.1159611624.

The spelling of 56674417 in words is "fifty-six million, six hundred seventy-four thousand, four hundred seventeen".