5656772 has 12 divisors (see below), whose sum is σ = 10799376. Its totient is φ = 2571240.

The previous prime is 5656759. The next prime is 5656789. The reversal of 5656772 is 2776565.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64238 + ... + 64325.

It is an arithmetic number, because the mean of its divisors is an integer number (899948).

Almost surely, 2^5656772 is an apocalyptic number.

It is an amenable number.

5656772 is a deficient number, since it is larger than the sum of its proper divisors (5142604).

5656772 is a wasteful number, since it uses less digits than its factorization.

5656772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128578 (or 128576 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 5656772 is about 2378.3969391168. The cubic root of 5656772 is about 178.1788800583.

It can be divided in two parts, 565 and 6772, that added together give a palindrome (7337).

The spelling of 5656772 in words is "five million, six hundred fifty-six thousand, seven hundred seventy-two".