232148659 has 2 divisors, whose sum is σ = 232148660. Its totient is φ = 232148658.

The previous prime is 232148633. The next prime is 232148681. The reversal of 232148659 is 956841232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232148659 is a prime.

It is not a weakly prime, because it can be changed into another prime (232148159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116074329 + 116074330.

It is an arithmetic number, because the mean of its divisors is an integer number (116074330).

Almost surely, 2^232148659 is an apocalyptic number.

232148659 is a deficient number, since it is larger than the sum of its proper divisors (1).

232148659 is an equidigital number, since it uses as much as digits as its factorization.

232148659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 232148659 is about 15236.4254009922. The cubic root of 232148659 is about 614.5945806628.

The spelling of 232148659 in words is "two hundred thirty-two million, one hundred forty-eight thousand, six hundred fifty-nine".