96890231 has 2 divisors, whose sum is σ = 96890232. Its totient is φ = 96890230.

The previous prime is 96890219. The next prime is 96890243. The reversal of 96890231 is 13209869.

It is a balanced prime because it is at equal distance from previous prime (96890219) and next prime (96890243).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96890231 is a prime.

It is a super-2 number, since 2×96890231² = 18775433726466722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96890251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48445115 + 48445116.

It is an arithmetic number, because the mean of its divisors is an integer number (48445116).

Almost surely, 2^96890231 is an apocalyptic number.

96890231 is a deficient number, since it is larger than the sum of its proper divisors (1).

96890231 is an equidigital number, since it uses as much as digits as its factorization.

96890231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 96890231 is about 9843.2835476786. The cubic root of 96890231 is about 459.2967056841.

The spelling of 96890231 in words is "ninety-six million, eight hundred ninety thousand, two hundred thirty-one".