23986492 has 12 divisors (see below), whose sum is σ = 42048720. Its totient is φ = 11972576.

The previous prime is 23986477. The next prime is 23986499. The reversal of 23986492 is 29468932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23986499) 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 in 3 ways as a sum of consecutive naturals, for example, 2392 + ... + 7327.

It is an arithmetic number, because the mean of its divisors is an integer number (3504060).

Almost surely, 2^23986492 is an apocalyptic number.

It is an amenable number.

23986492 is a deficient number, since it is larger than the sum of its proper divisors (18062228).

23986492 is a wasteful number, since it uses less digits than its factorization.

23986492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10340 (or 10338 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 23986492 is about 4897.6006370467. The cubic root of 23986492 is about 288.3957874966.

The spelling of 23986492 in words is "twenty-three million, nine hundred eighty-six thousand, four hundred ninety-two".