23272600 has 48 divisors (see below), whose sum is σ = 58277520. Its totient is φ = 8592000.

The previous prime is 23272597. The next prime is 23272603. The reversal of 23272600 is 627232.

It is an interprime number because it is at equal distance from previous prime (23272597) and next prime (23272603).

It is a super-2 number, since 2×23272600² = 1083227821520000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23272603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1876 + ... + 7075.

It is an arithmetic number, because the mean of its divisors is an integer number (1214115).

Almost surely, 2^23272600 is an apocalyptic number.

23272600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23272600 is an abundant number, since it is smaller than the sum of its proper divisors (35004920).

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

23272600 is a wasteful number, since it uses less digits than its factorization.

23272600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8980 (or 8971 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 23272600 is about 4824.1683221049. The cubic root of 23272600 is about 285.5058217462.

Adding to 23272600 its reverse (627232), we get a palindrome (23899832).

The spelling of 23272600 in words is "twenty-three million, two hundred seventy-two thousand, six hundred".