23881195 has 32 divisors (see below), whose sum is σ = 33122880. Its totient is φ = 16381440.

The previous prime is 23881171. The next prime is 23881213. The reversal of 23881195 is 59118832.

It is not a de Polignac number, because 23881195 - 2⁹ = 23880683 is a prime.

It is a super-2 number, since 2×23881195² = 1140622949256050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75177 + ... + 75493.

It is an arithmetic number, because the mean of its divisors is an integer number (1035090).

Almost surely, 2^23881195 is an apocalyptic number.

23881195 is a deficient number, since it is larger than the sum of its proper divisors (9241685).

23881195 is a wasteful number, since it uses less digits than its factorization.

23881195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its digits is 17280, while the sum is 37.

The square root of 23881195 is about 4886.8389578540. The cubic root of 23881195 is about 287.9731641340.

The spelling of 23881195 in words is "twenty-three million, eight hundred eighty-one thousand, one hundred ninety-five".