1836826 has 16 divisors (see below), whose sum is σ = 2919744. Its totient is φ = 864864.

The previous prime is 1836811. The next prime is 1836827. The reversal of 1836826 is 6286381.

It is a junction number, because it is equal to n+sod(n) for n = 1836791 and 1836800.

It is not an unprimeable number, because it can be changed into a prime (1836827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3085 + ... + 3631.

It is an arithmetic number, because the mean of its divisors is an integer number (182484).

2^1836826 is an apocalyptic number.

1836826 is a deficient number, since it is larger than the sum of its proper divisors (1082918).

1836826 is a wasteful number, since it uses less digits than its factorization.

1836826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645.

The product of its digits is 13824, while the sum is 34.

The square root of 1836826 is about 1355.2955397256. The cubic root of 1836826 is about 122.4680133061.

It can be divided in two parts, 1836 and 826, that added together give a palindrome (2662).

The spelling of 1836826 in words is "one million, eight hundred thirty-six thousand, eight hundred twenty-six".