98341920 has 144 divisors (see below), whose sum is σ = 346574592. Its totient is φ = 25367040.

The previous prime is 98341913. The next prime is 98341931. The reversal of 98341920 is 2914389.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×98341920² = 19342266458572800, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43539 + ... + 45741.

It is an arithmetic number, because the mean of its divisors is an integer number (2406768).

Almost surely, 2^98341920 is an apocalyptic number.

98341920 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98341920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173287296).

98341920 is an abundant number, since it is smaller than the sum of its proper divisors (248232672).

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

98341920 is a wasteful number, since it uses less digits than its factorization.

98341920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 98341920 is about 9916.7494674414. The cubic root of 98341920 is about 461.5791974301.

The spelling of 98341920 in words is "ninety-eight million, three hundred forty-one thousand, nine hundred twenty".