23874312 has 64 divisors (see below), whose sum is σ = 74419200. Its totient is φ = 6200640.

The previous prime is 23874289. The next prime is 23874313. The reversal of 23874312 is 21347832.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23874312.

It is not an unprimeable number, because it can be changed into a prime (23874313) 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, 4612 + ... + 8307.

It is an arithmetic number, because the mean of its divisors is an integer number (1162800).

Almost surely, 2^23874312 is an apocalyptic number.

23874312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23874312 is an abundant number, since it is smaller than the sum of its proper divisors (50544888).

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

23874312 is a wasteful number, since it uses less digits than its factorization.

23874312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12946 (or 12942 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 23874312 is about 4886.1346686312. The cubic root of 23874312 is about 287.9454950867.

The spelling of 23874312 in words is "twenty-three million, eight hundred seventy-four thousand, three hundred twelve".