23050872 has 64 divisors (see below), whose sum is σ = 68964000. Its totient is φ = 7091712.

The previous prime is 23050849. The next prime is 23050873. The reversal of 23050872 is 27805032.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23050873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1297 + ... + 6912.

Almost surely, 2^23050872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23050872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34482000).

23050872 is an abundant number, since it is smaller than the sum of its proper divisors (45913128).

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

23050872 is a wasteful number, since it uses less digits than its factorization.

23050872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8237 (or 8227 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 23050872 is about 4801.1323664319. The cubic root of 23050872 is about 284.5962148951.

The spelling of 23050872 in words is "twenty-three million, fifty thousand, eight hundred seventy-two".