23416572 has 24 divisors (see below), whose sum is σ = 56523600. Its totient is φ = 7536256.

The previous prime is 23416571. The next prime is 23416577. The reversal of 23416572 is 27561432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23416571) 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, 33297 + ... + 33992.

It is an arithmetic number, because the mean of its divisors is an integer number (2355150).

Almost surely, 2^23416572 is an apocalyptic number.

It is an amenable number.

23416572 is an abundant number, since it is smaller than the sum of its proper divisors (33107028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23416572 is a wasteful number, since it uses less digits than its factorization.

23416572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67325 (or 67323 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 23416572 is about 4839.0672654965. The cubic root of 23416572 is about 286.0933563229.

The spelling of 23416572 in words is "twenty-three million, four hundred sixteen thousand, five hundred seventy-two".