98285280 has 96 divisors (see below), whose sum is σ = 313455744. Its totient is φ = 25883136.

The previous prime is 98285261. The next prime is 98285293. The reversal of 98285280 is 8258289.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38607 + ... + 41073.

It is an arithmetic number, because the mean of its divisors is an integer number (3265164).

Almost surely, 2^98285280 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 98285280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156727872).

98285280 is an abundant number, since it is smaller than the sum of its proper divisors (215170464).

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

98285280 is a wasteful number, since it uses less digits than its factorization.

98285280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568 (or 2560 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 98285280 is about 9913.8932816528. The cubic root of 98285280 is about 461.4905649442.

The spelling of 98285280 in words is "ninety-eight million, two hundred eighty-five thousand, two hundred eighty".