89792099 has 2 divisors, whose sum is σ = 89792100. Its totient is φ = 89792098.

The previous prime is 89792063. The next prime is 89792167. The reversal of 89792099 is 99029798.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89792099 - 2⁸ = 89791843 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89792099.

It is not a weakly prime, because it can be changed into another prime (89792029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44896049 + 44896050.

It is an arithmetic number, because the mean of its divisors is an integer number (44896050).

Almost surely, 2^89792099 is an apocalyptic number.

89792099 is a deficient number, since it is larger than the sum of its proper divisors (1).

89792099 is an equidigital number, since it uses as much as digits as its factorization.

89792099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 53.

The square root of 89792099 is about 9475.8693004916. The cubic root of 89792099 is about 447.7951387839.

The spelling of 89792099 in words is "eighty-nine million, seven hundred ninety-two thousand, ninety-nine".