232656433 has 2 divisors, whose sum is σ = 232656434. Its totient is φ = 232656432.

The previous prime is 232656377. The next prime is 232656449. The reversal of 232656433 is 334656232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211789809 + 20866624 = 14553^2 + 4568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232656433 is a prime.

It is not a weakly prime, because it can be changed into another prime (232656493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116328216 + 116328217.

It is an arithmetic number, because the mean of its divisors is an integer number (116328217).

Almost surely, 2^232656433 is an apocalyptic number.

It is an amenable number.

232656433 is a deficient number, since it is larger than the sum of its proper divisors (1).

232656433 is an equidigital number, since it uses as much as digits as its factorization.

232656433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 34.

The square root of 232656433 is about 15253.0794595714. The cubic root of 232656433 is about 615.0423510615.

The spelling of 232656433 in words is "two hundred thirty-two million, six hundred fifty-six thousand, four hundred thirty-three".