98985259 has 2 divisors, whose sum is σ = 98985260. Its totient is φ = 98985258.

The previous prime is 98985253. The next prime is 98985287. The reversal of 98985259 is 95258989.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98985259 is a prime.

It is not a weakly prime, because it can be changed into another prime (98985253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49492629 + 49492630.

It is an arithmetic number, because the mean of its divisors is an integer number (49492630).

Almost surely, 2^98985259 is an apocalyptic number.

98985259 is a deficient number, since it is larger than the sum of its proper divisors (1).

98985259 is an equidigital number, since it uses as much as digits as its factorization.

98985259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 55.

The square root of 98985259 is about 9949.1335803677. The cubic root of 98985259 is about 462.5835392317.

The spelling of 98985259 in words is "ninety-eight million, nine hundred eighty-five thousand, two hundred fifty-nine".