99184049 has 2 divisors, whose sum is σ = 99184050. Its totient is φ = 99184048.

The previous prime is 99184039. The next prime is 99184061. The reversal of 99184049 is 94048199.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94090000 + 5094049 = 9700^2 + 2257^2 .

It is a cyclic number.

It is not a de Polignac number, because 99184049 - 2²⁰ = 98135473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (99184039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49592024 + 49592025.

It is an arithmetic number, because the mean of its divisors is an integer number (49592025).

Almost surely, 2^99184049 is an apocalyptic number.

It is an amenable number.

99184049 is a deficient number, since it is larger than the sum of its proper divisors (1).

99184049 is an equidigital number, since it uses as much as digits as its factorization.

99184049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 99184049 is about 9959.1188867289. The cubic root of 99184049 is about 462.8929977405.

The spelling of 99184049 in words is "ninety-nine million, one hundred eighty-four thousand, forty-nine".