230966982 has 12 divisors (see below), whose sum is σ = 500428500. Its totient is φ = 76988988.

The previous prime is 230966959. The next prime is 230966999. The reversal of 230966982 is 289669032.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6415732 + ... + 6415767.

It is an arithmetic number, because the mean of its divisors is an integer number (41702375).

Almost surely, 2^230966982 is an apocalyptic number.

230966982 is an abundant number, since it is smaller than the sum of its proper divisors (269461518).

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

230966982 is a wasteful number, since it uses less digits than its factorization.

230966982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12831507 (or 12831504 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 230966982 is about 15197.5979023002. The cubic root of 230966982 is about 613.5500085769.

The spelling of 230966982 in words is "two hundred thirty million, nine hundred sixty-six thousand, nine hundred eighty-two".