826316 has 12 divisors (see below), whose sum is σ = 1455888. Its totient is φ = 410352.

The previous prime is 826313. The next prime is 826333. The reversal of 826316 is 613628.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 826316.

It is not an unprimeable number, because it can be changed into a prime (826313) by changing a digit.

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, 50 + ... + 1286.

It is an arithmetic number, because the mean of its divisors is an integer number (121324).

2⁸²⁶³¹⁶ is an apocalyptic number.

It is an amenable number.

826316 is a deficient number, since it is larger than the sum of its proper divisors (629572).

826316 is a wasteful number, since it uses less digits than its factorization.

826316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1406 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 826316 is about 909.0192517213. The cubic root of 826316 is about 93.8387154297.

The spelling of 826316 in words is "eight hundred twenty-six thousand, three hundred sixteen".