98356218 has 8 divisors (see below), whose sum is σ = 196712448. Its totient is φ = 32785404.

The previous prime is 98356207. The next prime is 98356231. The reversal of 98356218 is 81265389.

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

98356218 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 98356218.

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, 8196346 + ... + 8196357.

It is an arithmetic number, because the mean of its divisors is an integer number (24589056).

Almost surely, 2^98356218 is an apocalyptic number.

98356218 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.

98356218 is a wasteful number, since it uses less digits than its factorization.

98356218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16392708.

The product of its digits is 103680, while the sum is 42.

The square root of 98356218 is about 9917.4703427840. The cubic root of 98356218 is about 461.6015661194.

The spelling of 98356218 in words is "ninety-eight million, three hundred fifty-six thousand, two hundred eighteen".