816296 has 32 divisors (see below), whose sum is σ = 1693440. Its totient is φ = 366528.

The previous prime is 816271. The next prime is 816317. The reversal of 816296 is 692618.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 816296.

It is an unprimeable number.

816296 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2⁸¹⁶²⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 816296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846720).

816296 is an abundant number, since it is smaller than the sum of its proper divisors (877144).

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

816296 is a wasteful number, since it uses less digits than its factorization.

816296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 229 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 816296 is about 903.4910071495. The cubic root of 816296 is about 93.4578722968.

The spelling of 816296 in words is "eight hundred sixteen thousand, two hundred ninety-six".