802198 has 8 divisors (see below), whose sum is σ = 1244880. Its totient is φ = 387240.

The previous prime is 802189. The next prime is 802231. The reversal of 802198 is 891208.

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

It is a congruent number.

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, 6858 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (155610).

2⁸⁰²¹⁹⁸ is an apocalyptic number.

802198 is a deficient number, since it is larger than the sum of its proper divisors (442682).

802198 is a wasteful number, since it uses less digits than its factorization.

802198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13862.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 802198 is about 895.6550675344. The cubic root of 802198 is about 92.9167173636.

It can be divided in two parts, 802 and 198, that added together give a cube (1000 = 10³).

The spelling of 802198 in words is "eight hundred two thousand, one hundred ninety-eight".