99595087 has 2 divisors, whose sum is σ = 99595088. Its totient is φ = 99595086.

The previous prime is 99595081. The next prime is 99595091. The reversal of 99595087 is 78059599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99595087 - 2³ = 99595079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99595081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49797543 + 49797544.

It is an arithmetic number, because the mean of its divisors is an integer number (49797544).

Almost surely, 2^99595087 is an apocalyptic number.

99595087 is a deficient number, since it is larger than the sum of its proper divisors (1).

99595087 is an equidigital number, since it uses as much as digits as its factorization.

99595087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 52.

The square root of 99595087 is about 9979.7338140854. The cubic root of 99595087 is about 463.5315560014.

The spelling of 99595087 in words is "ninety-nine million, five hundred ninety-five thousand, eighty-seven".