22463492 has 24 divisors (see below), whose sum is σ = 40440960. Its totient is φ = 10913760.

The previous prime is 22463489. The next prime is 22463513. The reversal of 22463492 is 29436422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20642 + ... + 21702.

It is an arithmetic number, because the mean of its divisors is an integer number (1685040).

Almost surely, 2^22463492 is an apocalyptic number.

It is an amenable number.

22463492 is a deficient number, since it is larger than the sum of its proper divisors (17977468).

22463492 is a wasteful number, since it uses less digits than its factorization.

22463492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211 (or 1209 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 22463492 is about 4739.5666468571. The cubic root of 22463492 is about 282.1580355909.

The spelling of 22463492 in words is "twenty-two million, four hundred sixty-three thousand, four hundred ninety-two".