232112641 has 2 divisors, whose sum is σ = 232112642. Its totient is φ = 232112640.

The previous prime is 232112633. The next prime is 232112669. The reversal of 232112641 is 146211232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137945025 + 94167616 = 11745^2 + 9704^2 .

It is a cyclic number.

It is not a de Polignac number, because 232112641 - 2³ = 232112633 is a prime.

It is a super-2 number, since 2×232112641² = 107752556223989762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232115641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116056320 + 116056321.

It is an arithmetic number, because the mean of its divisors is an integer number (116056321).

Almost surely, 2^232112641 is an apocalyptic number.

It is an amenable number.

232112641 is a deficient number, since it is larger than the sum of its proper divisors (1).

232112641 is an equidigital number, since it uses as much as digits as its factorization.

232112641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 22.

The square root of 232112641 is about 15235.2433849939. The cubic root of 232112641 is about 614.5627941161.

Adding to 232112641 its reverse (146211232), we get a palindrome (378323873).

It can be divided in two parts, 23211 and 2641, that added together give a palindrome (25852).

The spelling of 232112641 in words is "two hundred thirty-two million, one hundred twelve thousand, six hundred forty-one".