98421736 has 16 divisors (see below), whose sum is σ = 210903840. Its totient is φ = 42180720.

The previous prime is 98421709. The next prime is 98421751. The reversal of 98421736 is 63712489.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878710 + ... + 878821.

It is an arithmetic number, because the mean of its divisors is an integer number (13181490).

Almost surely, 2^98421736 is an apocalyptic number.

It is an amenable number.

98421736 is an abundant number, since it is smaller than the sum of its proper divisors (112482104).

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

98421736 is a wasteful number, since it uses less digits than its factorization.

98421736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757544 (or 1757540 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 98421736 is about 9920.7729537572. The cubic root of 98421736 is about 461.7040388768.

The spelling of 98421736 in words is "ninety-eight million, four hundred twenty-one thousand, seven hundred thirty-six".