23992532 has 6 divisors (see below), whose sum is σ = 41986938. Its totient is φ = 11996264.

The previous prime is 23992523. The next prime is 23992547. The reversal of 23992532 is 23529932.

It can be written as a sum of positive squares in only one way, i.e., 23775376 + 217156 = 4876^2 + 466^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23992492 and 23992501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999063 + ... + 2999070.

It is an arithmetic number, because the mean of its divisors is an integer number (6997823).

Almost surely, 2^23992532 is an apocalyptic number.

It is an amenable number.

23992532 is a deficient number, since it is larger than the sum of its proper divisors (17994406).

23992532 is a wasteful number, since it uses less digits than its factorization.

23992532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998137 (or 5998135 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 23992532 is about 4898.2172267061. The cubic root of 23992532 is about 288.4199922916.

The spelling of 23992532 in words is "twenty-three million, nine hundred ninety-two thousand, five hundred thirty-two".