23888974 has 4 divisors (see below), whose sum is σ = 35833464. Its totient is φ = 11944486.

The previous prime is 23888971. The next prime is 23888981. The reversal of 23888974 is 47988832.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23888971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5972242 + ... + 5972245.

It is an arithmetic number, because the mean of its divisors is an integer number (8958366).

Almost surely, 2^23888974 is an apocalyptic number.

23888974 is a deficient number, since it is larger than the sum of its proper divisors (11944490).

23888974 is a wasteful number, since it uses less digits than its factorization.

23888974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11944489.

The product of its digits is 774144, while the sum is 49.

The square root of 23888974 is about 4887.6348063250. The cubic root of 23888974 is about 288.0044286227.

The spelling of 23888974 in words is "twenty-three million, eight hundred eighty-eight thousand, nine hundred seventy-four".