22974482 has 16 divisors (see below), whose sum is σ = 35376480. Its totient is φ = 11186112.

The previous prime is 22974481. The next prime is 22974517. The reversal of 22974482 is 28447922.

It is not an unprimeable number, because it can be changed into a prime (22974481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12473 + ... + 14195.

It is an arithmetic number, because the mean of its divisors is an integer number (2211030).

Almost surely, 2^22974482 is an apocalyptic number.

22974482 is a deficient number, since it is larger than the sum of its proper divisors (12401998).

22974482 is a wasteful number, since it uses less digits than its factorization.

22974482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897.

The product of its digits is 64512, while the sum is 38.

The square root of 22974482 is about 4793.1703495703. The cubic root of 22974482 is about 284.2814854455.

The spelling of 22974482 in words is "twenty-two million, nine hundred seventy-four thousand, four hundred eighty-two".