96598181 has 2 divisors, whose sum is σ = 96598182. Its totient is φ = 96598180.

The previous prime is 96598133. The next prime is 96598193. The reversal of 96598181 is 18189569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49126081 + 47472100 = 7009^2 + 6890^2 .

It is an emirp because it is prime and its reverse (18189569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96598181 - 2²² = 92403877 is a prime.

It is a super-3 number, since 3×96598181³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96598111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48299090 + 48299091.

It is an arithmetic number, because the mean of its divisors is an integer number (48299091).

Almost surely, 2^96598181 is an apocalyptic number.

It is an amenable number.

96598181 is a deficient number, since it is larger than the sum of its proper divisors (1).

96598181 is an equidigital number, since it uses as much as digits as its factorization.

96598181 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 47.

The square root of 96598181 is about 9828.4373630807. The cubic root of 96598181 is about 458.8347650537.

The spelling of 96598181 in words is "ninety-six million, five hundred ninety-eight thousand, one hundred eighty-one".