98586488 has 96 divisors (see below), whose sum is σ = 249816960. Its totient is φ = 35418240.

The previous prime is 98586473. The next prime is 98586503. The reversal of 98586488 is 88468589.

It is an interprime number because it is at equal distance from previous prime (98586473) and next prime (98586503).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103631 + ... + 104577.

It is an arithmetic number, because the mean of its divisors is an integer number (2602260).

Almost surely, 2^98586488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98586488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124908480).

98586488 is an abundant number, since it is smaller than the sum of its proper divisors (151230472).

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

98586488 is a wasteful number, since it uses less digits than its factorization.

98586488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 980 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 56.

The square root of 98586488 is about 9929.0728670909. The cubic root of 98586488 is about 461.9615167561.

The spelling of 98586488 in words is "ninety-eight million, five hundred eighty-six thousand, four hundred eighty-eight".