232233451 has 2 divisors, whose sum is σ = 232233452. Its totient is φ = 232233450.

The previous prime is 232233433. The next prime is 232233467. The reversal of 232233451 is 154332232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232233451 - 2⁹ = 232232939 is a prime.

It is not a weakly prime, because it can be changed into another prime (232233401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116116725 + 116116726.

It is an arithmetic number, because the mean of its divisors is an integer number (116116726).

Almost surely, 2^232233451 is an apocalyptic number.

232233451 is a deficient number, since it is larger than the sum of its proper divisors (1).

232233451 is an equidigital number, since it uses as much as digits as its factorization.

232233451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 25.

The square root of 232233451 is about 15239.2076893781. The cubic root of 232233451 is about 614.6693981820.

Adding to 232233451 its reverse (154332232), we get a palindrome (386565683).

The spelling of 232233451 in words is "two hundred thirty-two million, two hundred thirty-three thousand, four hundred fifty-one".