5656372 has 12 divisors (see below), whose sum is σ = 10085796. Its totient is φ = 2774720.

The previous prime is 5656307. The next prime is 5656379. The reversal of 5656372 is 2736565.

It can be written as a sum of positive squares in 2 ways, for example, as 1354896 + 4301476 = 1164^2 + 2074^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656379) 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, 13129 + ... + 13552.

It is an arithmetic number, because the mean of its divisors is an integer number (840483).

Almost surely, 2^5656372 is an apocalyptic number.

It is an amenable number.

5656372 is a deficient number, since it is larger than the sum of its proper divisors (4429424).

5656372 is a wasteful number, since it uses less digits than its factorization.

5656372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26738 (or 26736 counting only the distinct ones).

The product of its digits is 37800, while the sum is 34.

The square root of 5656372 is about 2378.3128473773. The cubic root of 5656372 is about 178.1746801818.

The spelling of 5656372 in words is "five million, six hundred fifty-six thousand, three hundred seventy-two".