23962081 has 32 divisors (see below), whose sum is σ = 29748096. Its totient is φ = 19008000.

The previous prime is 23962079. The next prime is 23962087. The reversal of 23962081 is 18026932.

It is not a de Polignac number, because 23962081 - 2¹ = 23962079 is a prime.

It is a super-2 number, since 2×23962081² = 1148362651701122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23962087) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 357610 + ... + 357676.

It is an arithmetic number, because the mean of its divisors is an integer number (929628).

Almost surely, 2^23962081 is an apocalyptic number.

It is an amenable number.

23962081 is a deficient number, since it is larger than the sum of its proper divisors (5786015).

23962081 is a wasteful number, since it uses less digits than its factorization.

23962081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 23962081 is about 4895.1078639801. The cubic root of 23962081 is about 288.2979210373.

The spelling of 23962081 in words is "twenty-three million, nine hundred sixty-two thousand, eighty-one".