230291612 has 12 divisors (see below), whose sum is σ = 403193616. Its totient is φ = 115093440.

The previous prime is 230291599. The next prime is 230291669. The reversal of 230291612 is 216192032.

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 3 ways as a sum of consecutive naturals, for example, 2189 + ... + 21572.

It is an arithmetic number, because the mean of its divisors is an integer number (33599468).

Almost surely, 2^230291612 is an apocalyptic number.

It is an amenable number.

230291612 is a deficient number, since it is larger than the sum of its proper divisors (172902004).

230291612 is a wasteful number, since it uses less digits than its factorization.

230291612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26188 (or 26186 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 230291612 is about 15175.3620055668. The cubic root of 230291612 is about 612.9513980274.

The spelling of 230291612 in words is "two hundred thirty million, two hundred ninety-one thousand, six hundred twelve".