23873022 has 32 divisors (see below), whose sum is σ = 53225760. Its totient is φ = 7931520.

The previous prime is 23872999. The next prime is 23873023. The reversal of 23873022 is 22037832.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23873023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22872 + ... + 23892.

It is an arithmetic number, because the mean of its divisors is an integer number (1663305).

Almost surely, 2^23873022 is an apocalyptic number.

23873022 is an abundant number, since it is smaller than the sum of its proper divisors (29352738).

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

23873022 is a wasteful number, since it uses less digits than its factorization.

23873022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 23873022 is about 4886.0026606624. The cubic root of 23873022 is about 287.9403088097.

It can be divided in two parts, 2 and 3873022, that added together give a square (3873024 = 1968²).

The spelling of 23873022 in words is "twenty-three million, eight hundred seventy-three thousand, twenty-two".