118726 has 16 divisors (see below), whose sum is σ = 194400. Its totient is φ = 54208.

The previous prime is 118717. The next prime is 118739. The reversal of 118726 is 627811.

It is a self number, because there is not a number n which added to its sum of digits gives 118726.

It is a congruent number.

It is an unprimeable number.

118726 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1290 + ... + 1378.

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

2¹¹⁸⁷²⁶ is an apocalyptic number.

118726 is a deficient number, since it is larger than the sum of its proper divisors (75674).

118726 is a wasteful number, since it uses less digits than its factorization.

118726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143.

The product of its digits is 672, while the sum is 25.

The square root of 118726 is about 344.5663941826. The cubic root of 118726 is about 49.1490670833.

The spelling of 118726 in words is "one hundred eighteen thousand, seven hundred twenty-six".