232650247 has 2 divisors, whose sum is σ = 232650248. Its totient is φ = 232650246.

The previous prime is 232650199. The next prime is 232650259. The reversal of 232650247 is 742056232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232650247 is a prime.

It is a super-2 number, since 2×232650247² = 108252274858322018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232650347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116325123 + 116325124.

It is an arithmetic number, because the mean of its divisors is an integer number (116325124).

Almost surely, 2^232650247 is an apocalyptic number.

232650247 is a deficient number, since it is larger than the sum of its proper divisors (1).

232650247 is an equidigital number, since it uses as much as digits as its factorization.

232650247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 232650247 is about 15252.8766794989. The cubic root of 232650247 is about 615.0368999826.

The spelling of 232650247 in words is "two hundred thirty-two million, six hundred fifty thousand, two hundred forty-seven".