230887976 has 32 divisors (see below), whose sum is σ = 473078880. Its totient is φ = 104769600.

The previous prime is 230887967. The next prime is 230887991. The reversal of 230887976 is 679788032.

It is a happy number.

It is a super-2 number, since 2×230887976² = 106618514922753152, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58910 + ... + 62706.

It is an arithmetic number, because the mean of its divisors is an integer number (14783715).

Almost surely, 2^230887976 is an apocalyptic number.

It is an amenable number.

230887976 is an abundant number, since it is smaller than the sum of its proper divisors (242190904).

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

230887976 is a wasteful number, since it uses less digits than its factorization.

230887976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505 (or 4501 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 230887976 is about 15194.9983876274. The cubic root of 230887976 is about 613.4800423567.

The spelling of 230887976 in words is "two hundred thirty million, eight hundred eighty-seven thousand, nine hundred seventy-six".