23828339 has 12 divisors (see below), whose sum is σ = 25942728. Its totient is φ = 21868800.

The previous prime is 23828327. The next prime is 23828347. The reversal of 23828339 is 93382832.

It is not a de Polignac number, because 23828339 - 2⁸ = 23828083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23828309) 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, 10844 + ... + 12854.

It is an arithmetic number, because the mean of its divisors is an integer number (2161894).

Almost surely, 2^23828339 is an apocalyptic number.

23828339 is a deficient number, since it is larger than the sum of its proper divisors (2114389).

23828339 is a wasteful number, since it uses less digits than its factorization.

23828339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086 (or 2069 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 23828339 is about 4881.4279673063. The cubic root of 23828339 is about 287.7605511978.

The spelling of 23828339 in words is "twenty-three million, eight hundred twenty-eight thousand, three hundred thirty-nine".