96851291 has 2 divisors, whose sum is σ = 96851292. Its totient is φ = 96851290.

The previous prime is 96851281. The next prime is 96851297. The reversal of 96851291 is 19215869.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (19215869) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96851291 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (96851297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48425645 + 48425646.

It is an arithmetic number, because the mean of its divisors is an integer number (48425646).

Almost surely, 2^96851291 is an apocalyptic number.

96851291 is a deficient number, since it is larger than the sum of its proper divisors (1).

96851291 is an equidigital number, since it uses as much as digits as its factorization.

96851291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 41.

The square root of 96851291 is about 9841.3053504096. The cubic root of 96851291 is about 459.2351672811.

The spelling of 96851291 in words is "ninety-six million, eight hundred fifty-one thousand, two hundred ninety-one".