23486937 has 16 divisors (see below), whose sum is σ = 32029440. Its totient is φ = 15305472.

The previous prime is 23486929. The next prime is 23486941. The reversal of 23486937 is 73968432.

It is not a de Polignac number, because 23486937 - 2³ = 23486929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23486977) 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 15 ways as a sum of consecutive naturals, for example, 26343 + ... + 27219.

It is an arithmetic number, because the mean of its divisors is an integer number (2001840).

Almost surely, 2^23486937 is an apocalyptic number.

It is an amenable number.

23486937 is a deficient number, since it is larger than the sum of its proper divisors (8542503).

23486937 is a wasteful number, since it uses less digits than its factorization.

23486937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its digits is 217728, while the sum is 42.

The square root of 23486937 is about 4846.3323245522. The cubic root of 23486937 is about 286.3796326207.

The spelling of 23486937 in words is "twenty-three million, four hundred eighty-six thousand, nine hundred thirty-seven".