230313636 has 36 divisors (see below), whose sum is σ = 665351232. Its totient is φ = 65803824.

The previous prime is 230313623. The next prime is 230313647. The reversal of 230313636 is 636313032.

230313636 is a `hidden beast` number, since 23 + 0 + 3 + 1 + 3 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456720 + ... + 457223.

Almost surely, 2^230313636 is an apocalyptic number.

It is an amenable number.

230313636 is an abundant number, since it is smaller than the sum of its proper divisors (435037596).

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

230313636 is a wasteful number, since it uses less digits than its factorization.

230313636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913960 (or 913955 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 230313636 is about 15176.0876381233. The cubic root of 230313636 is about 612.9709373283.

Adding to 230313636 its reverse (636313032), we get a palindrome (866626668).

The spelling of 230313636 in words is "two hundred thirty million, three hundred thirteen thousand, six hundred thirty-six".