23127572 has 24 divisors (see below), whose sum is σ = 44518656. Its totient is φ = 10446048.

The previous prime is 23127571. The next prime is 23127623. The reversal of 23127572 is 27572132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23127571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288 + ... + 7175.

It is an arithmetic number, because the mean of its divisors is an integer number (1854944).

Almost surely, 2^23127572 is an apocalyptic number.

It is an amenable number.

23127572 is a deficient number, since it is larger than the sum of its proper divisors (21391084).

23127572 is a wasteful number, since it uses less digits than its factorization.

23127572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527 (or 9525 counting only the distinct ones).

The product of its digits is 5880, while the sum is 29.

The square root of 23127572 is about 4809.1134318084. The cubic root of 23127572 is about 284.9115227560.

The spelling of 23127572 in words is "twenty-three million, one hundred twenty-seven thousand, five hundred seventy-two".