232563671 has 2 divisors, whose sum is σ = 232563672. Its totient is φ = 232563670.

The previous prime is 232563647. The next prime is 232563677. The reversal of 232563671 is 176365232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232563671 - 2⁶ = 232563607 is a prime.

It is a super-2 number, since 2×232563671² = 108171722137992482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232563677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116281835 + 116281836.

It is an arithmetic number, because the mean of its divisors is an integer number (116281836).

Almost surely, 2^232563671 is an apocalyptic number.

232563671 is a deficient number, since it is larger than the sum of its proper divisors (1).

232563671 is an equidigital number, since it uses as much as digits as its factorization.

232563671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 232563671 is about 15250.0383933943. The cubic root of 232563671 is about 614.9605994103.

The spelling of 232563671 in words is "two hundred thirty-two million, five hundred sixty-three thousand, six hundred seventy-one".