230666667 has 48 divisors (see below), whose sum is σ = 403833600. Its totient is φ = 115671360.

The previous prime is 230666651. The next prime is 230666687. The reversal of 230666667 is 766666032.

It is not a de Polignac number, because 230666667 - 2⁴ = 230666651 is a prime.

It is a super-2 number, since 2×230666667² = 106414222529777778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230666687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44434 + ... + 49352.

It is an arithmetic number, because the mean of its divisors is an integer number (8413200).

Almost surely, 2^230666667 is an apocalyptic number.

230666667 is a deficient number, since it is larger than the sum of its proper divisors (173166933).

230666667 is a wasteful number, since it uses less digits than its factorization.

230666667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 230666667 is about 15187.7143441665. The cubic root of 230666667 is about 613.2839702776.

The spelling of 230666667 in words is "two hundred thirty million, six hundred sixty-six thousand, six hundred sixty-seven".