22924545 has 32 divisors (see below), whose sum is σ = 44129280. Its totient is φ = 9927360.

The previous prime is 22924541. The next prime is 22924549. The reversal of 22924545 is 54542922.

It is an interprime number because it is at equal distance from previous prime (22924541) and next prime (22924549).

It is not a de Polignac number, because 22924545 - 2² = 22924541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22924541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3751 + ... + 7740.

It is an arithmetic number, because the mean of its divisors is an integer number (1379040).

Almost surely, 2^22924545 is an apocalyptic number.

It is an amenable number.

22924545 is a deficient number, since it is larger than the sum of its proper divisors (21204735).

22924545 is a wasteful number, since it uses less digits than its factorization.

22924545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11525.

The product of its digits is 28800, while the sum is 33.

The square root of 22924545 is about 4787.9583331520. The cubic root of 22924545 is about 284.0753659996.

The spelling of 22924545 in words is "twenty-two million, nine hundred twenty-four thousand, five hundred forty-five".