232323457 has 2 divisors, whose sum is σ = 232323458. Its totient is φ = 232323456.

The previous prime is 232323451. The next prime is 232323461. The reversal of 232323457 is 754323232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201753616 + 30569841 = 14204^2 + 5529^2 .

It is a cyclic number.

It is not a de Polignac number, because 232323457 - 2²⁷ = 98105729 is a prime.

It is not a weakly prime, because it can be changed into another prime (232323451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116161728 + 116161729.

It is an arithmetic number, because the mean of its divisors is an integer number (116161729).

Almost surely, 2^232323457 is an apocalyptic number.

It is an amenable number.

232323457 is a deficient number, since it is larger than the sum of its proper divisors (1).

232323457 is an equidigital number, since it uses as much as digits as its factorization.

232323457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 31.

The square root of 232323457 is about 15242.1605095866. The cubic root of 232323457 is about 614.7487964310.

Adding to 232323457 its reverse (754323232), we get a palindrome (986646689).

The spelling of 232323457 in words is "two hundred thirty-two million, three hundred twenty-three thousand, four hundred fifty-seven".