22623484 has 24 divisors (see below), whose sum is σ = 42796208. Its totient is φ = 10402560.

The previous prime is 22623479. The next prime is 22623529. The reversal of 22623484 is 48432622.

It is a congruent number.

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, 16879 + ... + 18169.

Almost surely, 2^22623484 is an apocalyptic number.

It is an amenable number.

22623484 is a deficient number, since it is larger than the sum of its proper divisors (20172724).

22623484 is a wasteful number, since it uses less digits than its factorization.

22623484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645 (or 1643 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 22623484 is about 4756.4150365585. The cubic root of 22623484 is about 282.8263240335.

The spelling of 22623484 in words is "twenty-two million, six hundred twenty-three thousand, four hundred eighty-four".