2818098 has 32 divisors (see below), whose sum is σ = 6537600. Its totient is φ = 898128.

The previous prime is 2818043. The next prime is 2818103. The reversal of 2818098 is 8908182.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108 + ... + 2376.

It is an arithmetic number, because the mean of its divisors is an integer number (204300).

2^2818098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2818098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3268800).

2818098 is an abundant number, since it is smaller than the sum of its proper divisors (3719502).

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

2818098 is a wasteful number, since it uses less digits than its factorization.

2818098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 2818098 is about 1678.7191545938. The cubic root of 2818098 is about 141.2489941714.

The spelling of 2818098 in words is "two million, eight hundred eighteen thousand, ninety-eight".