23883939 has 12 divisors (see below), whose sum is σ = 34720816. Its totient is φ = 15820272.

The previous prime is 23883889. The next prime is 23883983. The reversal of 23883939 is 93938832.

It is not a de Polignac number, because 23883939 - 2⁹ = 23883427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23883894 and 23883903.

It is not an unprimeable number, because it can be changed into a prime (23883989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7039 + ... + 9864.

Almost surely, 2^23883939 is an apocalyptic number.

23883939 is a deficient number, since it is larger than the sum of its proper divisors (10836877).

23883939 is a wasteful number, since it uses less digits than its factorization.

23883939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17066 (or 17063 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 23883939 is about 4887.1197038747. The cubic root of 23883939 is about 287.9841932876.

The spelling of 23883939 in words is "twenty-three million, eight hundred eighty-three thousand, nine hundred thirty-nine".