23997022 has 16 divisors (see below), whose sum is σ = 41915232. Its totient is φ = 10090080.

The previous prime is 23996977. The next prime is 23997067. The reversal of 23997022 is 22079932.

It is an interprime number because it is at equal distance from previous prime (23996977) and next prime (23997067).

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, 15429 + ... + 16912.

It is an arithmetic number, because the mean of its divisors is an integer number (2619702).

Almost surely, 2^23997022 is an apocalyptic number.

23997022 is a deficient number, since it is larger than the sum of its proper divisors (17918210).

23997022 is a wasteful number, since it uses less digits than its factorization.

23997022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32403.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 23997022 is about 4898.6755352850. The cubic root of 23997022 is about 288.4379829590.

The spelling of 23997022 in words is "twenty-three million, nine hundred ninety-seven thousand, twenty-two".