23073936 has 20 divisors (see below), whose sum is σ = 59607792. Its totient is φ = 7691296.

The previous prime is 23073931. The next prime is 23073943. The reversal of 23073936 is 63937032.

It is a junction number, because it is equal to n+sod(n) for n = 23073897 and 23073906.

It is not an unprimeable number, because it can be changed into a prime (23073931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240306 + ... + 240401.

Almost surely, 2^23073936 is an apocalyptic number.

It is an amenable number.

23073936 is an abundant number, since it is smaller than the sum of its proper divisors (36533856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23073936 is a wasteful number, since it uses less digits than its factorization.

23073936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480718 (or 480712 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 23073936 is about 4803.5336992677. The cubic root of 23073936 is about 284.6911026879.

The spelling of 23073936 in words is "twenty-three million, seventy-three thousand, nine hundred thirty-six".