23285300 has 18 divisors (see below), whose sum is σ = 50529318. Its totient is φ = 9314080.

The previous prime is 23285299. The next prime is 23285303. The reversal of 23285300 is 358232.

It can be written as a sum of positive squares in 3 ways, for example, as 7333264 + 15952036 = 2708^2 + 3994^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23285303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116327 + ... + 116526.

Almost surely, 2^23285300 is an apocalyptic number.

23285300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23285300 is an abundant number, since it is smaller than the sum of its proper divisors (27244018).

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

23285300 is a wasteful number, since it uses less digits than its factorization.

23285300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232867 (or 232860 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23285300 is about 4825.4844316400. The cubic root of 23285300 is about 285.5577463926.

The spelling of 23285300 in words is "twenty-three million, two hundred eighty-five thousand, three hundred".