98981826 has 8 divisors (see below), whose sum is σ = 197963664. Its totient is φ = 32993940.

The previous prime is 98981819. The next prime is 98981851. The reversal of 98981826 is 62818989.

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

98981826 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8248480 + ... + 8248491.

It is an arithmetic number, because the mean of its divisors is an integer number (24745458).

Almost surely, 2^98981826 is an apocalyptic number.

98981826 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.

98981826 is a wasteful number, since it uses less digits than its factorization.

98981826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16496976.

The product of its digits is 497664, while the sum is 51.

The square root of 98981826 is about 9948.9610512857. The cubic root of 98981826 is about 462.5781914063.

The spelling of 98981826 in words is "ninety-eight million, nine hundred eighty-one thousand, eight hundred twenty-six".