23880398 has 16 divisors (see below), whose sum is σ = 37260000. Its totient is φ = 11464992.

The previous prime is 23880319. The next prime is 23880413. The reversal of 23880398 is 89308832.

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 7 ways as a sum of consecutive naturals, for example, 10508 + ... + 12576.

It is an arithmetic number, because the mean of its divisors is an integer number (2328750).

Almost surely, 2^23880398 is an apocalyptic number.

23880398 is a deficient number, since it is larger than the sum of its proper divisors (13379602).

23880398 is a wasteful number, since it uses less digits than its factorization.

23880398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 23880398 is about 4886.7574116176. The cubic root of 23880398 is about 287.9699605371.

The spelling of 23880398 in words is "twenty-three million, eight hundred eighty thousand, three hundred ninety-eight".