23880392 has 16 divisors (see below), whose sum is σ = 45986460. Its totient is φ = 11617344.

The previous prime is 23880319. The next prime is 23880413. The reversal of 23880392 is 29308832.

It can be written as a sum of positive squares in 2 ways, for example, as 23872996 + 7396 = 4886^2 + 86^2 .

It is an unprimeable number.

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, 40043 + ... + 40634.

Almost surely, 2^23880392 is an apocalyptic number.

It is an amenable number.

23880392 is a deficient number, since it is larger than the sum of its proper divisors (22106068).

23880392 is a wasteful number, since it uses less digits than its factorization.

23880392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80720 (or 80716 counting only the distinct ones).

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

The square root of 23880392 is about 4886.7567977136. The cubic root of 23880392 is about 287.9699364195.

The spelling of 23880392 in words is "twenty-three million, eight hundred eighty thousand, three hundred ninety-two".