23455230 has 32 divisors (see below), whose sum is σ = 56857248. Its totient is φ = 6192000.

The previous prime is 23455217. The next prime is 23455259. The reversal of 23455230 is 3255432.

It is a self number, because there is not a number n which added to its sum of digits gives 23455230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841 + ... + 6900.

It is an arithmetic number, because the mean of its divisors is an integer number (1776789).

Almost surely, 2^23455230 is an apocalyptic number.

23455230 is an abundant number, since it is smaller than the sum of its proper divisors (33402018).

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

23455230 is a wasteful number, since it uses less digits than its factorization.

23455230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7852.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 23455230 is about 4843.0599831099. The cubic root of 23455230 is about 286.2507052353.

The spelling of 23455230 in words is "twenty-three million, four hundred fifty-five thousand, two hundred thirty".