23992328 has 8 divisors (see below), whose sum is σ = 44985630. Its totient is φ = 11996160.

The previous prime is 23992327. The next prime is 23992343. The reversal of 23992328 is 82329932.

It can be written as a sum of positive squares in only one way, i.e., 23833924 + 158404 = 4882^2 + 398^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23992291 and 23992300.

It is not an unprimeable number, because it can be changed into a prime (23992327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499513 + ... + 1499528.

Almost surely, 2^23992328 is an apocalyptic number.

It is an amenable number.

23992328 is a deficient number, since it is larger than the sum of its proper divisors (20993302).

23992328 is a wasteful number, since it uses less digits than its factorization.

23992328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2999047 (or 2999043 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 23992328 is about 4898.1964027589. The cubic root of 23992328 is about 288.4191748450.

The spelling of 23992328 in words is "twenty-three million, nine hundred ninety-two thousand, three hundred twenty-eight".