232865953 has 2 divisors, whose sum is σ = 232865954. Its totient is φ = 232865952.

The previous prime is 232865939. The next prime is 232865959. The reversal of 232865953 is 359568232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176570944 + 56295009 = 13288^2 + 7503^2 .

It is a cyclic number.

It is not a de Polignac number, because 232865953 - 2⁵ = 232865921 is a prime.

It is not a weakly prime, because it can be changed into another prime (232865959) by changing a digit.

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 as a sum of consecutive naturals, namely, 116432976 + 116432977.

It is an arithmetic number, because the mean of its divisors is an integer number (116432977).

Almost surely, 2^232865953 is an apocalyptic number.

It is an amenable number.

232865953 is a deficient number, since it is larger than the sum of its proper divisors (1).

232865953 is an equidigital number, since it uses as much as digits as its factorization.

232865953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 43.

The square root of 232865953 is about 15259.9460352912. The cubic root of 232865953 is about 615.2269222310.

The spelling of 232865953 in words is "two hundred thirty-two million, eight hundred sixty-five thousand, nine hundred fifty-three".