232412251 has 2 divisors, whose sum is σ = 232412252. Its totient is φ = 232412250.

The previous prime is 232412221. The next prime is 232412303. The reversal of 232412251 is 152214232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232412251 - 2²³ = 224023643 is a prime.

It is not a weakly prime, because it can be changed into another prime (232412221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116206125 + 116206126.

It is an arithmetic number, because the mean of its divisors is an integer number (116206126).

Almost surely, 2^232412251 is an apocalyptic number.

232412251 is a deficient number, since it is larger than the sum of its proper divisors (1).

232412251 is an equidigital number, since it uses as much as digits as its factorization.

232412251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 22.

The square root of 232412251 is about 15245.0730073686. The cubic root of 232412251 is about 614.8271054297.

Adding to 232412251 its reverse (152214232), we get a palindrome (384626483).

The spelling of 232412251 in words is "two hundred thirty-two million, four hundred twelve thousand, two hundred fifty-one".