16818098 has 8 divisors (see below), whose sum is σ = 27520560. Its totient is φ = 7644580.

The previous prime is 16818079. The next prime is 16818103. The reversal of 16818098 is 89081861.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382208 + ... + 382251.

It is an arithmetic number, because the mean of its divisors is an integer number (3440070).

Almost surely, 2^16818098 is an apocalyptic number.

16818098 is a deficient number, since it is larger than the sum of its proper divisors (10702462).

16818098 is a wasteful number, since it uses less digits than its factorization.

16818098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764472.

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 16818098 is about 4100.9874420681. The cubic root of 16818098 is about 256.2077679361.

It can be divided in two parts, 1681 and 8098, that added together give a palindrome (9779).

The spelling of 16818098 in words is "sixteen million, eight hundred eighteen thousand, ninety-eight".