23974647932 has 12 divisors (see below), whose sum is σ = 41959390536. Its totient is φ = 11986250640.

The previous prime is 23974647929. The next prime is 23974647967.

23974647932 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216983 + ... + 308270.

It is an arithmetic number, because the mean of its divisors is an integer number (3496615878).

Almost surely, 2^23974647932 is an apocalyptic number.

It is an amenable number.

23974647932 is a deficient number, since it is larger than the sum of its proper divisors (17984742604).

23974647932 is a wasteful number, since it uses less digits than its factorization.

23974647932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536668 (or 536666 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 56.

The spelling of 23974647932 in words is "twenty-three billion, nine hundred seventy-four million, six hundred forty-seven thousand, nine hundred thirty-two".