2098318 has 8 divisors (see below), whose sum is σ = 3156048. Its totient is φ = 1046304.

The previous prime is 2098289. The next prime is 2098321. The reversal of 2098318 is 8138902.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2098318.

It is a congruent 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, 346 + ... + 2077.

It is an arithmetic number, because the mean of its divisors is an integer number (394506).

2^2098318 is an apocalyptic number.

2098318 is a deficient number, since it is larger than the sum of its proper divisors (1057730).

2098318 is a wasteful number, since it uses less digits than its factorization.

2098318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2098318 is about 1448.5572132298. The cubic root of 2098318 is about 128.0237179356.

The spelling of 2098318 in words is "two million, ninety-eight thousand, three hundred eighteen".