56674037 has 6 divisors (see below), whose sum is σ = 65926998. Its totient is φ = 48577704.

The previous prime is 56674021. The next prime is 56674049. The reversal of 56674037 is 73047665.

It can be written as a sum of positive squares in only one way, i.e., 54848836 + 1825201 = 7406^2 + 1351^2 .

It is not a de Polignac number, because 56674037 - 2⁴ = 56674021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56674067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578258 + ... + 578355.

It is an arithmetic number, because the mean of its divisors is an integer number (10987833).

Almost surely, 2^56674037 is an apocalyptic number.

It is an amenable number.

56674037 is a deficient number, since it is larger than the sum of its proper divisors (9252961).

56674037 is a wasteful number, since it uses less digits than its factorization.

56674037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156627 (or 1156620 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 56674037 is about 7528.2160569420. The cubic root of 56674037 is about 384.1151026658.

The spelling of 56674037 in words is "fifty-six million, six hundred seventy-four thousand, thirty-seven".