23527230 has 32 divisors (see below), whose sum is σ = 57534624. Its totient is φ = 6155136.

The previous prime is 23527219. The next prime is 23527237. The reversal of 23527230 is 3272532.

It is a self number, because there is not a number n which added to its sum of digits gives 23527230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23527237) 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, 5809 + ... + 8988.

It is an arithmetic number, because the mean of its divisors is an integer number (1797957).

Almost surely, 2^23527230 is an apocalyptic number.

23527230 is an abundant number, since it is smaller than the sum of its proper divisors (34007394).

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

23527230 is a wasteful number, since it uses less digits than its factorization.

23527230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14860.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23527230 is about 4850.4876043548. The cubic root of 23527230 is about 286.5433051931.

Adding to 23527230 its reverse (3272532), we get a palindrome (26799762).

The spelling of 23527230 in words is "twenty-three million, five hundred twenty-seven thousand, two hundred thirty".