22023692 has 6 divisors (see below), whose sum is σ = 38541468. Its totient is φ = 11011844.

The previous prime is 22023691. The next prime is 22023713. The reversal of 22023692 is 29632022.

It is not an unprimeable number, because it can be changed into a prime (22023691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752958 + ... + 2752965.

It is an arithmetic number, because the mean of its divisors is an integer number (6423578).

Almost surely, 2^22023692 is an apocalyptic number.

It is an amenable number.

22023692 is a deficient number, since it is larger than the sum of its proper divisors (16517776).

22023692 is a wasteful number, since it uses less digits than its factorization.

22023692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505927 (or 5505925 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 22023692 is about 4692.9406559214. The cubic root of 22023692 is about 280.3044817012.

The spelling of 22023692 in words is "twenty-two million, twenty-three thousand, six hundred ninety-two".