22923516 has 48 divisors (see below), whose sum is σ = 66689280. Its totient is φ = 5953920.

The previous prime is 22923491. The next prime is 22923541. The reversal of 22923516 is 61532922.

It is an interprime number because it is at equal distance from previous prime (22923491) and next prime (22923541).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11481 + ... + 13328.

It is an arithmetic number, because the mean of its divisors is an integer number (1389360).

Almost surely, 2^22923516 is an apocalyptic number.

It is an amenable number.

22923516 is an abundant number, since it is smaller than the sum of its proper divisors (43765764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22923516 is a wasteful number, since it uses less digits than its factorization.

22923516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24834 (or 24832 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 22923516 is about 4787.8508748707. The cubic root of 22923516 is about 284.0711155637.

The spelling of 22923516 in words is "twenty-two million, nine hundred twenty-three thousand, five hundred sixteen".