230667680 has 24 divisors (see below), whose sum is σ = 544952772. Its totient is φ = 92267008.

The previous prime is 230667677. The next prime is 230667709. The reversal of 230667680 is 86766032.

It can be written as a sum of positive squares in 2 ways, for example, as 201980944 + 28686736 = 14212^2 + 5356^2 .

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, 720677 + ... + 720996.

Almost surely, 2^230667680 is an apocalyptic number.

230667680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230667680 is an abundant number, since it is smaller than the sum of its proper divisors (314285092).

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

230667680 is a wasteful number, since it uses less digits than its factorization.

230667680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441688 (or 1441680 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 230667680 is about 15187.7476934534. The cubic root of 230667680 is about 613.2848680461.

The spelling of 230667680 in words is "two hundred thirty million, six hundred sixty-seven thousand, six hundred eighty".