16855098 has 16 divisors (see below), whose sum is σ = 36303456. Its totient is φ = 5186160.

The previous prime is 16855079. The next prime is 16855121. The reversal of 16855098 is 89055861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107968 + ... + 108123.

It is an arithmetic number, because the mean of its divisors is an integer number (2268966).

Almost surely, 2^16855098 is an apocalyptic number.

16855098 is an abundant number, since it is smaller than the sum of its proper divisors (19448358).

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

16855098 is a wasteful number, since it uses less digits than its factorization.

16855098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216109.

The product of its (nonzero) digits is 86400, while the sum is 42.

The square root of 16855098 is about 4105.4960723401. The cubic root of 16855098 is about 256.3955169529.

The spelling of 16855098 in words is "sixteen million, eight hundred fifty-five thousand, ninety-eight".