2198285 has 8 divisors (see below), whose sum is σ = 2657760. Its totient is φ = 1745424.

The previous prime is 2198269. The next prime is 2198291. The reversal of 2198285 is 5828912.

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

It is a cyclic number.

It is not a de Polignac number, because 2198285 - 2⁴ = 2198269 is a prime.

It is a congruent number.

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, 887 + ... + 2276.

It is an arithmetic number, because the mean of its divisors is an integer number (332220).

2^2198285 is an apocalyptic number.

It is an amenable number.

2198285 is a deficient number, since it is larger than the sum of its proper divisors (459475).

2198285 is a wasteful number, since it uses less digits than its factorization.

2198285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307.

The product of its digits is 11520, while the sum is 35.

The square root of 2198285 is about 1482.6614583242. The cubic root of 2198285 is about 130.0253402279.

The spelling of 2198285 in words is "two million, one hundred ninety-eight thousand, two hundred eighty-five".