98322660 has 72 divisors (see below), whose sum is σ = 309306816. Its totient is φ = 26218080.

The previous prime is 98322659. The next prime is 98322671. The reversal of 98322660 is 6622389.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5256 + ... + 14975.

It is an arithmetic number, because the mean of its divisors is an integer number (4295928).

Almost surely, 2^98322660 is an apocalyptic number.

98322660 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

98322660 is an abundant number, since it is smaller than the sum of its proper divisors (210984156).

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

98322660 is a wasteful number, since it uses less digits than its factorization.

98322660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20255 (or 20241 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 98322660 is about 9915.7783355620. The cubic root of 98322660 is about 461.5490624488.

The spelling of 98322660 in words is "ninety-eight million, three hundred twenty-two thousand, six hundred sixty".