99082279 has 2 divisors, whose sum is σ = 99082280. Its totient is φ = 99082278.

The previous prime is 99082271. The next prime is 99082301. The reversal of 99082279 is 97228099.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99082279 - 2³ = 99082271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99082271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49541139 + 49541140.

It is an arithmetic number, because the mean of its divisors is an integer number (49541140).

Almost surely, 2^99082279 is an apocalyptic number.

99082279 is a deficient number, since it is larger than the sum of its proper divisors (1).

99082279 is an equidigital number, since it uses as much as digits as its factorization.

99082279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 99082279 is about 9954.0081876599. The cubic root of 99082279 is about 462.7346230074.

The spelling of 99082279 in words is "ninety-nine million, eighty-two thousand, two hundred seventy-nine".