98274959 has 2 divisors, whose sum is σ = 98274960. Its totient is φ = 98274958.

The previous prime is 98274949. The next prime is 98274961. The reversal of 98274959 is 95947289.

It is a strong prime.

It is an emirp because it is prime and its reverse (95947289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98274959 - 2⁸ = 98274703 is a prime.

It is a Sophie Germain prime.

Together with 98274961, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98274959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98274949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49137479 + 49137480.

It is an arithmetic number, because the mean of its divisors is an integer number (49137480).

Almost surely, 2^98274959 is an apocalyptic number.

98274959 is a deficient number, since it is larger than the sum of its proper divisors (1).

98274959 is an equidigital number, since it uses as much as digits as its factorization.

98274959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 53.

The square root of 98274959 is about 9913.3727358553. The cubic root of 98274959 is about 461.4744105724.

The spelling of 98274959 in words is "ninety-eight million, two hundred seventy-four thousand, nine hundred fifty-nine".