23005132 has 6 divisors (see below), whose sum is σ = 40258988. Its totient is φ = 11502564.

The previous prime is 23005123. The next prime is 23005163. The reversal of 23005132 is 23150032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875638 + ... + 2875645.

Almost surely, 2^23005132 is an apocalyptic number.

It is an amenable number.

23005132 is a deficient number, since it is larger than the sum of its proper divisors (17253856).

23005132 is a wasteful number, since it uses less digits than its factorization.

23005132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751287 (or 5751285 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 23005132 is about 4796.3665414561. The cubic root of 23005132 is about 284.4078481880.

Adding to 23005132 its reverse (23150032), we get a palindrome (46155164).

The spelling of 23005132 in words is "twenty-three million, five thousand, one hundred thirty-two".