23472900 has 108 divisors (see below), whose sum is σ = 80296944. Its totient is φ = 5688000.

The previous prime is 23472893. The next prime is 23472901. The reversal of 23472900 is 927432.

It is not an unprimeable number, because it can be changed into a prime (23472901) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8715 + ... + 11085.

Almost surely, 2^23472900 is an apocalyptic number.

23472900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23472900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40148472).

23472900 is an abundant number, since it is smaller than the sum of its proper divisors (56824044).

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

23472900 is a wasteful number, since it uses less digits than its factorization.

23472900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402 (or 2392 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 23472900 is about 4844.8838995377. The cubic root of 23472900 is about 286.3225695250.

The spelling of 23472900 in words is "twenty-three million, four hundred seventy-two thousand, nine hundred".