118826 has 16 divisors (see below), whose sum is σ = 194400. Its totient is φ = 54288.

The previous prime is 118819. The next prime is 118831. The reversal of 118826 is 628811.

It is a super-3 number, since 3×118826³ = 5033333283791928, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 118795 and 118804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 2043.

It is an arithmetic number, because the mean of its divisors is an integer number (12150).

2¹¹⁸⁸²⁶ is an apocalyptic number.

118826 is a deficient number, since it is larger than the sum of its proper divisors (75574).

118826 is a wasteful number, since it uses less digits than its factorization.

118826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133.

The product of its digits is 768, while the sum is 26.

The square root of 118826 is about 344.7114735543. The cubic root of 118826 is about 49.1628622292.

The spelling of 118826 in words is "one hundred eighteen thousand, eight hundred twenty-six".