98056878 has 8 divisors (see below), whose sum is σ = 196113768. Its totient is φ = 32685624.

The previous prime is 98056877. The next prime is 98056897. The reversal of 98056878 is 87865089.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

98056878 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 98056878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98056873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8171401 + ... + 8171412.

It is an arithmetic number, because the mean of its divisors is an integer number (24514221).

Almost surely, 2^98056878 is an apocalyptic number.

98056878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98056878 is a wasteful number, since it uses less digits than its factorization.

98056878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16342818.

The product of its (nonzero) digits is 967680, while the sum is 51.

The square root of 98056878 is about 9902.3672927235. The cubic root of 98056878 is about 461.1328066479.

The spelling of 98056878 in words is "ninety-eight million, fifty-six thousand, eight hundred seventy-eight".