99214613 has 2 divisors, whose sum is σ = 99214614. Its totient is φ = 99214612.

The previous prime is 99214579. The next prime is 99214627. The reversal of 99214613 is 31641299.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70677649 + 28536964 = 8407^2 + 5342^2 .

It is a cyclic number.

It is not a de Polignac number, because 99214613 - 2¹⁰ = 99213589 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99214693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49607306 + 49607307.

It is an arithmetic number, because the mean of its divisors is an integer number (49607307).

Almost surely, 2^99214613 is an apocalyptic number.

It is an amenable number.

99214613 is a deficient number, since it is larger than the sum of its proper divisors (1).

99214613 is an equidigital number, since it uses as much as digits as its factorization.

99214613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 35.

The square root of 99214613 is about 9960.6532416303. The cubic root of 99214613 is about 462.9405403603.

The spelling of 99214613 in words is "ninety-nine million, two hundred fourteen thousand, six hundred thirteen".