98695213 has 2 divisors, whose sum is σ = 98695214. Its totient is φ = 98695212.

The previous prime is 98695193. The next prime is 98695271. The reversal of 98695213 is 31259689.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88021924 + 10673289 = 9382^2 + 3267^2 .

It is an emirp because it is prime and its reverse (31259689) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98695213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98695213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98695283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49347606 + 49347607.

It is an arithmetic number, because the mean of its divisors is an integer number (49347607).

Almost surely, 2^98695213 is an apocalyptic number.

It is an amenable number.

98695213 is a deficient number, since it is larger than the sum of its proper divisors (1).

98695213 is an equidigital number, since it uses as much as digits as its factorization.

98695213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 43.

The square root of 98695213 is about 9934.5464415845. The cubic root of 98695213 is about 462.1312773870.

The spelling of 98695213 in words is "ninety-eight million, six hundred ninety-five thousand, two hundred thirteen".