22952764 has 12 divisors (see below), whose sum is σ = 40203184. Its totient is φ = 11466144.

The previous prime is 22952759. The next prime is 22952767. The reversal of 22952764 is 46725922.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22952767) 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, 4897 + ... + 8359.

Almost surely, 2^22952764 is an apocalyptic number.

It is an amenable number.

22952764 is a deficient number, since it is larger than the sum of its proper divisors (17250420).

22952764 is a wasteful number, since it uses less digits than its factorization.

22952764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124 (or 5122 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 22952764 is about 4790.9042987728. The cubic root of 22952764 is about 284.1918791920.

It can be divided in two parts, 22952 and 764, that added together give a square (23716 = 154²).

The spelling of 22952764 in words is "twenty-two million, nine hundred fifty-two thousand, seven hundred sixty-four".