98522393 has 2 divisors, whose sum is σ = 98522394. Its totient is φ = 98522392.

The previous prime is 98522383. The next prime is 98522399. The reversal of 98522393 is 39322589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93450889 + 5071504 = 9667^2 + 2252^2 .

It is an emirp because it is prime and its reverse (39322589) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98522393 - 2⁶ = 98522329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98522393.

It is not a weakly prime, because it can be changed into another prime (98522399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49261196 + 49261197.

It is an arithmetic number, because the mean of its divisors is an integer number (49261197).

Almost surely, 2^98522393 is an apocalyptic number.

It is an amenable number.

98522393 is a deficient number, since it is larger than the sum of its proper divisors (1).

98522393 is an equidigital number, since it uses as much as digits as its factorization.

98522393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The square root of 98522393 is about 9925.8446995709. The cubic root of 98522393 is about 461.8613818624.

The spelling of 98522393 in words is "ninety-eight million, five hundred twenty-two thousand, three hundred ninety-three".