98317139 has 8 divisors (see below), whose sum is σ = 101018400. Its totient is φ = 95630400.

The previous prime is 98317133. The next prime is 98317147. The reversal of 98317139 is 93171389.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98317139 - 2¹² = 98313043 is a prime.

It is a super-2 number, since 2×98317139² = 19332519642290642, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98317096 and 98317105.

It is not an unprimeable number, because it can be changed into a prime (98317133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10874 + ... + 17744.

It is an arithmetic number, because the mean of its divisors is an integer number (12627300).

Almost surely, 2^98317139 is an apocalyptic number.

98317139 is a deficient number, since it is larger than the sum of its proper divisors (2701261).

98317139 is a wasteful number, since it uses less digits than its factorization.

98317139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7261.

The product of its digits is 40824, while the sum is 41.

The square root of 98317139 is about 9915.4999369674. The cubic root of 98317139 is about 461.5404233414.

The spelling of 98317139 in words is "ninety-eight million, three hundred seventeen thousand, one hundred thirty-nine".