23874039 has 12 divisors (see below), whose sum is σ = 39411216. Its totient is φ = 13642272.

The previous prime is 23874029. The next prime is 23874049. The reversal of 23874039 is 93047832.

It is an interprime number because it is at equal distance from previous prime (23874029) and next prime (23874049).

It is not a de Polignac number, because 23874039 - 2⁵ = 23874007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23873994 and 23874012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23874029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189414 + ... + 189539.

It is an arithmetic number, because the mean of its divisors is an integer number (3284268).

Almost surely, 2^23874039 is an apocalyptic number.

23874039 is a deficient number, since it is larger than the sum of its proper divisors (15537177).

23874039 is a wasteful number, since it uses less digits than its factorization.

23874039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378966 (or 378963 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 23874039 is about 4886.1067323586. The cubic root of 23874039 is about 287.9443975413.

The spelling of 23874039 in words is "twenty-three million, eight hundred seventy-four thousand, thirty-nine".