22461932 has 12 divisors (see below), whose sum is σ = 40267416. Its totient is φ = 10956960.

The previous prime is 22461917. The next prime is 22461941. The reversal of 22461932 is 23916422.

It is a junction number, because it is equal to n+sod(n) for n = 22461895 and 22461904.

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, 68318 + ... + 68645.

It is an arithmetic number, because the mean of its divisors is an integer number (3355618).

Almost surely, 2^22461932 is an apocalyptic number.

It is an amenable number.

22461932 is a deficient number, since it is larger than the sum of its proper divisors (17805484).

22461932 is a wasteful number, since it uses less digits than its factorization.

22461932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137008 (or 137006 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 22461932 is about 4739.4020719918. The cubic root of 22461932 is about 282.1515038560.

The spelling of 22461932 in words is "twenty-two million, four hundred sixty-one thousand, nine hundred thirty-two".