232502993 has 2 divisors, whose sum is σ = 232502994. Its totient is φ = 232502992.

The previous prime is 232502987. The next prime is 232503041. The reversal of 232502993 is 399205232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156325009 + 76177984 = 12503^2 + 8728^2 .

It is a cyclic number.

It is not a de Polignac number, because 232502993 - 2¹² = 232498897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (232502983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116251496 + 116251497.

It is an arithmetic number, because the mean of its divisors is an integer number (116251497).

Almost surely, 2^232502993 is an apocalyptic number.

It is an amenable number.

232502993 is a deficient number, since it is larger than the sum of its proper divisors (1).

232502993 is an equidigital number, since it uses as much as digits as its factorization.

232502993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 232502993 is about 15248.0488259974. The cubic root of 232502993 is about 614.9071118001.

The spelling of 232502993 in words is "two hundred thirty-two million, five hundred two thousand, nine hundred ninety-three".