23079328 has 12 divisors (see below), whose sum is σ = 45437490. Its totient is φ = 11539648.

The previous prime is 23079311. The next prime is 23079341. The reversal of 23079328 is 82397032.

It can be written as a sum of positive squares in only one way, i.e., 22543504 + 535824 = 4748^2 + 732^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23079293 and 23079302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360583 + ... + 360646.

Almost surely, 2^23079328 is an apocalyptic number.

It is an amenable number.

23079328 is a deficient number, since it is larger than the sum of its proper divisors (22358162).

23079328 is an equidigital number, since it uses as much as digits as its factorization.

23079328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721239 (or 721231 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 23079328 is about 4804.0949199615. The cubic root of 23079328 is about 284.7132768395.

The spelling of 23079328 in words is "twenty-three million, seventy-nine thousand, three hundred twenty-eight".