23982164 has 6 divisors (see below), whose sum is σ = 41968794. Its totient is φ = 11991080.

The previous prime is 23982139. The next prime is 23982187. The reversal of 23982164 is 46128932.

It can be written as a sum of positive squares in only one way, i.e., 14122564 + 9859600 = 3758^2 + 3140^2 .

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 as a sum of consecutive naturals, namely, 2997767 + ... + 2997774.

It is an arithmetic number, because the mean of its divisors is an integer number (6994799).

Almost surely, 2^23982164 is an apocalyptic number.

It is an amenable number.

23982164 is a deficient number, since it is larger than the sum of its proper divisors (17986630).

23982164 is a wasteful number, since it uses less digits than its factorization.

23982164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995545 (or 5995543 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 23982164 is about 4897.1587681022. The cubic root of 23982164 is about 288.3784408994.

The spelling of 23982164 in words is "twenty-three million, nine hundred eighty-two thousand, one hundred sixty-four".