22823432 has 16 divisors (see below), whose sum is σ = 42845760. Its totient is φ = 11397904.

The previous prime is 22823417. The next prime is 22823453. The reversal of 22823432 is 23432822.

Together with 20022328 it forms an amicable pair .

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, 9893 + ... + 11979.

It is an arithmetic number, because the mean of its divisors is an integer number (2677860).

Almost surely, 2^22823432 is an apocalyptic number.

It is an amenable number.

22823432 is a deficient number, since it is larger than the sum of its proper divisors (20022328).

22823432 is a wasteful number, since it uses less digits than its factorization.

22823432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460 (or 3456 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 22823432 is about 4777.3875706290. The cubic root of 22823432 is about 283.6570945689.

The spelling of 22823432 in words is "twenty-two million, eight hundred twenty-three thousand, four hundred thirty-two".