232902497 has 2 divisors, whose sum is σ = 232902498. Its totient is φ = 232902496.

The previous prime is 232902493. The next prime is 232902517. The reversal of 232902497 is 794209232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183846481 + 49056016 = 13559^2 + 7004^2 .

It is a cyclic number.

It is not a de Polignac number, because 232902497 - 2² = 232902493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232902497.

It is not a weakly prime, because it can be changed into another prime (232902493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116451248 + 116451249.

It is an arithmetic number, because the mean of its divisors is an integer number (116451249).

Almost surely, 2^232902497 is an apocalyptic number.

It is an amenable number.

232902497 is a deficient number, since it is larger than the sum of its proper divisors (1).

232902497 is an equidigital number, since it uses as much as digits as its factorization.

232902497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 232902497 is about 15261.1433713205. The cubic root of 232902497 is about 615.2591033726.

The spelling of 232902497 in words is "two hundred thirty-two million, nine hundred two thousand, four hundred ninety-seven".