23800231 has 12 divisors (see below), whose sum is σ = 29816472. Its totient is φ = 18830448.

The previous prime is 23800229. The next prime is 23800237. The reversal of 23800231 is 13200832.

It is a happy number.

It is not a de Polignac number, because 23800231 - 2¹ = 23800229 is a prime.

It is a super-2 number, since 2×23800231² = 1132901991306722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23800199 and 23800208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23800237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18045 + ... + 19318.

It is an arithmetic number, because the mean of its divisors is an integer number (2484706).

Almost surely, 2^23800231 is an apocalyptic number.

23800231 is a deficient number, since it is larger than the sum of its proper divisors (6016241).

23800231 is a wasteful number, since it uses less digits than its factorization.

23800231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37390 (or 37383 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23800231 is about 4878.5480421945. The cubic root of 23800231 is about 287.6473588625.

The spelling of 23800231 in words is "twenty-three million, eight hundred thousand, two hundred thirty-one".