818196 has 24 divisors (see below), whose sum is σ = 1956864. Its totient is φ = 265920.

The previous prime is 818189. The next prime is 818219. The reversal of 818196 is 691818.

It is a plaindrome in base 15.

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, 340 + ... + 1323.

It is an arithmetic number, because the mean of its divisors is an integer number (81536).

2⁸¹⁸¹⁹⁶ is an apocalyptic number.

It is an amenable number.

818196 is an abundant number, since it is smaller than the sum of its proper divisors (1138668).

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

818196 is a wasteful number, since it uses less digits than its factorization.

818196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711 (or 1709 counting only the distinct ones).

The product of its digits is 3456, while the sum is 33.

The square root of 818196 is about 904.5418729943. The cubic root of 818196 is about 93.5303265558.

The spelling of 818196 in words is "eight hundred eighteen thousand, one hundred ninety-six".