96557291 has 2 divisors, whose sum is σ = 96557292. Its totient is φ = 96557290.

The previous prime is 96557287. The next prime is 96557341. The reversal of 96557291 is 19275569.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96557291 - 2² = 96557287 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (96577291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48278645 + 48278646.

It is an arithmetic number, because the mean of its divisors is an integer number (48278646).

Almost surely, 2^96557291 is an apocalyptic number.

96557291 is a deficient number, since it is larger than the sum of its proper divisors (1).

96557291 is an equidigital number, since it uses as much as digits as its factorization.

96557291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 170100, while the sum is 44.

The square root of 96557291 is about 9826.3569546399. The cubic root of 96557291 is about 458.7700143470.

The spelling of 96557291 in words is "ninety-six million, five hundred fifty-seven thousand, two hundred ninety-one".