230091996 has 24 divisors (see below), whose sum is σ = 541112320. Its totient is φ = 76092912.

The previous prime is 230091971. The next prime is 230092001. The reversal of 230091996 is 699190032.

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, 73966 + ... + 77013.

Almost surely, 2^230091996 is an apocalyptic number.

It is an amenable number.

230091996 is an abundant number, since it is smaller than the sum of its proper divisors (311020324).

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

230091996 is a wasteful number, since it uses less digits than its factorization.

230091996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151113 (or 151111 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 230091996 is about 15168.7836031766. The cubic root of 230091996 is about 612.7742454244.

The spelling of 230091996 in words is "two hundred thirty million, ninety-one thousand, nine hundred ninety-six".