98317140 has 96 divisors (see below), whose sum is σ = 287382144. Its totient is φ = 25090560.

The previous prime is 98317133. The next prime is 98317147. The reversal of 98317140 is 4171389.

It is an interprime number because it is at equal distance from previous prime (98317133) and next prime (98317147).

It is a super-3 number, since 3×98317140³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98317147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148410 + ... + 149070.

It is an arithmetic number, because the mean of its divisors is an integer number (2993564).

Almost surely, 2^98317140 is an apocalyptic number.

It is a pronic number, being equal to 9915×9916.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98317140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143691072).

98317140 is an abundant number, since it is smaller than the sum of its proper divisors (189065004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98317140 is a wasteful number, since it uses less digits than its factorization.

98317140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 98317140 is about 9915.4999873935. The cubic root of 98317140 is about 461.5404249062.

The spelling of 98317140 in words is "ninety-eight million, three hundred seventeen thousand, one hundred forty".