23266700 has 72 divisors (see below), whose sum is σ = 53434080. Its totient is φ = 8780800.

The previous prime is 23266679. The next prime is 23266703. The reversal of 23266700 is 766232.

It is a self number, because there is not a number n which added to its sum of digits gives 23266700.

It is not an unprimeable number, because it can be changed into a prime (23266703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205844 + ... + 205956.

It is an arithmetic number, because the mean of its divisors is an integer number (742140).

Almost surely, 2^23266700 is an apocalyptic number.

23266700 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 23266700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26717040).

23266700 is an abundant number, since it is smaller than the sum of its proper divisors (30167380).

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

23266700 is a wasteful number, since it uses less digits than its factorization.

23266700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23266700 is about 4823.5567789754. The cubic root of 23266700 is about 285.4816928462.

The spelling of 23266700 in words is "twenty-three million, two hundred sixty-six thousand, seven hundred".