98288856 has 64 divisors (see below), whose sum is σ = 275251200. Its totient is φ = 32495904.

The previous prime is 98288851. The next prime is 98288887. The reversal of 98288856 is 65888289.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98288851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25641 + ... + 29223.

It is an arithmetic number, because the mean of its divisors is an integer number (4300800).

Almost surely, 2^98288856 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 98288856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137625600).

98288856 is an abundant number, since it is smaller than the sum of its proper divisors (176962344).

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

98288856 is a wasteful number, since it uses less digits than its factorization.

98288856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725 (or 3715 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The square root of 98288856 is about 9914.0736329725. The cubic root of 98288856 is about 461.4961618157.

The spelling of 98288856 in words is "ninety-eight million, two hundred eighty-eight thousand, eight hundred fifty-six".