232917863 has 2 divisors, whose sum is σ = 232917864. Its totient is φ = 232917862.

The previous prime is 232917823. The next prime is 232917889. The reversal of 232917863 is 368719232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232917863 - 2¹⁶ = 232852327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232917863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232917823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116458931 + 116458932.

It is an arithmetic number, because the mean of its divisors is an integer number (116458932).

Almost surely, 2^232917863 is an apocalyptic number.

232917863 is a deficient number, since it is larger than the sum of its proper divisors (1).

232917863 is an equidigital number, since it uses as much as digits as its factorization.

232917863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 232917863 is about 15261.6467984291. The cubic root of 232917863 is about 615.2726338752.

The spelling of 232917863 in words is "two hundred thirty-two million, nine hundred seventeen thousand, eight hundred sixty-three".