232664953 has 2 divisors, whose sum is σ = 232664954. Its totient is φ = 232664952.

The previous prime is 232664947. The next prime is 232664977. The reversal of 232664953 is 359466232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211615209 + 21049744 = 14547^2 + 4588^2 .

It is a cyclic number.

It is not a de Polignac number, because 232664953 - 2⁹ = 232664441 is a prime.

It is not a weakly prime, because it can be changed into another prime (232664903) 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 as a sum of consecutive naturals, namely, 116332476 + 116332477.

It is an arithmetic number, because the mean of its divisors is an integer number (116332477).

Almost surely, 2^232664953 is an apocalyptic number.

It is an amenable number.

232664953 is a deficient number, since it is larger than the sum of its proper divisors (1).

232664953 is an equidigital number, since it uses as much as digits as its factorization.

232664953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 40.

The square root of 232664953 is about 15253.3587448798. The cubic root of 232664953 is about 615.0498586938.

The spelling of 232664953 in words is "two hundred thirty-two million, six hundred sixty-four thousand, nine hundred fifty-three".