98775068 has 48 divisors (see below), whose sum is σ = 204153600. Its totient is φ = 40936320.

The previous prime is 98775067. The next prime is 98775097. The reversal of 98775068 is 86057789.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98775067) 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, 159263 + ... + 159881.

It is an arithmetic number, because the mean of its divisors is an integer number (4253200).

Almost surely, 2^98775068 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 98775068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102076800).

98775068 is an abundant number, since it is smaller than the sum of its proper divisors (105378532).

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

98775068 is a wasteful number, since it uses less digits than its factorization.

98775068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 50.

The square root of 98775068 is about 9938.5646851042. The cubic root of 98775068 is about 462.2558816899.

The spelling of 98775068 in words is "ninety-eight million, seven hundred seventy-five thousand, sixty-eight".