232564417 has 2 divisors, whose sum is σ = 232564418. Its totient is φ = 232564416.

The previous prime is 232564379. The next prime is 232564429. The reversal of 232564417 is 714465232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126247696 + 106316721 = 11236^2 + 10311^2 .

It is a cyclic number.

It is not a de Polignac number, because 232564417 - 2⁷ = 232564289 is a prime.

It is not a weakly prime, because it can be changed into another prime (232567417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116282208 + 116282209.

It is an arithmetic number, because the mean of its divisors is an integer number (116282209).

Almost surely, 2^232564417 is an apocalyptic number.

It is an amenable number.

232564417 is a deficient number, since it is larger than the sum of its proper divisors (1).

232564417 is an equidigital number, since it uses as much as digits as its factorization.

232564417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 34.

The square root of 232564417 is about 15250.0628523295. The cubic root of 232564417 is about 614.9612569508.

The spelling of 232564417 in words is "two hundred thirty-two million, five hundred sixty-four thousand, four hundred seventeen".