98086878 has 24 divisors (see below), whose sum is σ = 212869800. Its totient is φ = 32642064.

The previous prime is 98086867. The next prime is 98086907. The reversal of 98086878 is 87868089.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7728 + ... + 15996.

It is an arithmetic number, because the mean of its divisors is an integer number (8869575).

Almost surely, 2^98086878 is an apocalyptic number.

98086878 is an abundant number, since it is smaller than the sum of its proper divisors (114782922).

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

98086878 is a wasteful number, since it uses less digits than its factorization.

98086878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8936 (or 8933 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The square root of 98086878 is about 9903.8819661787. The cubic root of 98086878 is about 461.1798289269.

The spelling of 98086878 in words is "ninety-eight million, eighty-six thousand, eight hundred seventy-eight".