23874072 has 32 divisors (see below), whose sum is σ = 60361200. Its totient is φ = 7867904.

The previous prime is 23874049. The next prime is 23874079. The reversal of 23874072 is 27047832.

It is a super-2 number, since 2×23874072² = 1139942627722368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23874079) 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, 3453 + ... + 7724.

Almost surely, 2^23874072 is an apocalyptic number.

It is an amenable number.

23874072 is an abundant number, since it is smaller than the sum of its proper divisors (36487128).

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

23874072 is a wasteful number, since it uses less digits than its factorization.

23874072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275 (or 11271 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 23874072 is about 4886.1101092792. The cubic root of 23874072 is about 287.9445302121.

The spelling of 23874072 in words is "twenty-three million, eight hundred seventy-four thousand, seventy-two".