99614689 has 2 divisors, whose sum is σ = 99614690. Its totient is φ = 99614688.

The previous prime is 99614677. The next prime is 99614737. The reversal of 99614689 is 98641699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76737600 + 22877089 = 8760^2 + 4783^2 .

It is a cyclic number.

It is not a de Polignac number, because 99614689 - 2⁷ = 99614561 is a prime.

It is not a weakly prime, because it can be changed into another prime (99614629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49807344 + 49807345.

It is an arithmetic number, because the mean of its divisors is an integer number (49807345).

Almost surely, 2^99614689 is an apocalyptic number.

It is an amenable number.

99614689 is a deficient number, since it is larger than the sum of its proper divisors (1).

99614689 is an equidigital number, since it uses as much as digits as its factorization.

99614689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 52.

The square root of 99614689 is about 9980.7158560897. The cubic root of 99614689 is about 463.5619642936.

The spelling of 99614689 in words is "ninety-nine million, six hundred fourteen thousand, six hundred eighty-nine".