22916692 has 6 divisors (see below), whose sum is σ = 40104218. Its totient is φ = 11458344.

The previous prime is 22916689. The next prime is 22916713. The reversal of 22916692 is 29661922.

It can be written as a sum of positive squares in only one way, i.e., 11532816 + 11383876 = 3396^2 + 3374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864583 + ... + 2864590.

Almost surely, 2^22916692 is an apocalyptic number.

It is an amenable number.

22916692 is a deficient number, since it is larger than the sum of its proper divisors (17187526).

22916692 is a wasteful number, since it uses less digits than its factorization.

22916692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5729177 (or 5729175 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 22916692 is about 4787.1381847613. The cubic root of 22916692 is about 284.0429248086.

The spelling of 22916692 in words is "twenty-two million, nine hundred sixteen thousand, six hundred ninety-two".