23415230 has 16 divisors (see below), whose sum is σ = 43507584. Its totient is φ = 9063840.

The previous prime is 23415221. The next prime is 23415247. The reversal of 23415230 is 3251432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37457 + ... + 38076.

It is an arithmetic number, because the mean of its divisors is an integer number (2719224).

Almost surely, 2^23415230 is an apocalyptic number.

23415230 is a deficient number, since it is larger than the sum of its proper divisors (20092354).

23415230 is a wasteful number, since it uses less digits than its factorization.

23415230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75571.

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

The square root of 23415230 is about 4838.9286004239. The cubic root of 23415230 is about 286.0878908970.

Adding to 23415230 its reverse (3251432), we get a palindrome (26666662).

The spelling of 23415230 in words is "twenty-three million, four hundred fifteen thousand, two hundred thirty".