23256200 has 108 divisors (see below), whose sum is σ = 61412085. Its totient is φ = 8184000.

The previous prime is 23256193. The next prime is 23256203. The reversal of 23256200 is 265232.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 22791076 + 465124 = 4774^2 + 682^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3410.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (23256203) 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 26 ways as a sum of consecutive naturals, for example, 750185 + ... + 750215.

Almost surely, 2^23256200 is an apocalyptic number.

23256200 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 23256200

23256200 is an abundant number, since it is smaller than the sum of its proper divisors (38155885).

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

23256200 is a wasteful number, since it uses less digits than its factorization.

23256200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 23256200 is about 4822.4682476923. The cubic root of 23256200 is about 285.4387414921.

The spelling of 23256200 in words is "twenty-three million, two hundred fifty-six thousand, two hundred".