98959213 has 2 divisors, whose sum is σ = 98959214. Its totient is φ = 98959212.

The previous prime is 98959171. The next prime is 98959219. The reversal of 98959213 is 31295989.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79085449 + 19873764 = 8893^2 + 4458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98959213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98959219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49479606 + 49479607.

It is an arithmetic number, because the mean of its divisors is an integer number (49479607).

Almost surely, 2^98959213 is an apocalyptic number.

It is an amenable number.

98959213 is a deficient number, since it is larger than the sum of its proper divisors (1).

98959213 is an equidigital number, since it uses as much as digits as its factorization.

98959213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 46.

The square root of 98959213 is about 9947.8245360481. The cubic root of 98959213 is about 462.5429624565.

The spelling of 98959213 in words is "ninety-eight million, nine hundred fifty-nine thousand, two hundred thirteen".