826156 has 12 divisors (see below), whose sum is σ = 1466640. Its totient is φ = 407120.

The previous prime is 826153. The next prime is 826169. The reversal of 826156 is 651628.

826156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (826151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171 + ... + 1738.

It is an arithmetic number, because the mean of its divisors is an integer number (122220).

2⁸²⁶¹⁵⁶ is an apocalyptic number.

It is an amenable number.

826156 is a deficient number, since it is larger than the sum of its proper divisors (640484).

826156 is a wasteful number, since it uses less digits than its factorization.

826156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2982 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 826156 is about 908.9312405237. The cubic root of 826156 is about 93.8326583589.

It can be divided in two parts, 82615 and 6, that added together give a triangular number (82621 = T₄₀₆).

The spelling of 826156 in words is "eight hundred twenty-six thousand, one hundred fifty-six".