22974099 has 8 divisors (see below), whose sum is σ = 31089600. Its totient is φ = 15087336.

The previous prime is 22974073. The next prime is 22974101. The reversal of 22974099 is 99047922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22974099 - 2⁵ = 22974067 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 22974099.

It is not an unprimeable number, because it can be changed into a prime (22974199) 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, 56949 + ... + 57350.

It is an arithmetic number, because the mean of its divisors is an integer number (3886200).

Almost surely, 2^22974099 is an apocalyptic number.

22974099 is a deficient number, since it is larger than the sum of its proper divisors (8115501).

22974099 is a wasteful number, since it uses less digits than its factorization.

22974099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114369.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 22974099 is about 4793.1303967240. The cubic root of 22974099 is about 284.2799057158.

The spelling of 22974099 in words is "twenty-two million, nine hundred seventy-four thousand, ninety-nine".