118794 has 16 divisors (see below), whose sum is σ = 256032. Its totient is φ = 36528.

The previous prime is 118787. The next prime is 118799. The reversal of 118794 is 497811.

Added to its reverse (497811) it gives a triangular number (616605 = T₁₁₁₀).

It is a super-2 number, since 2×118794² = 28224028872, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (118799) 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, 684 + ... + 839.

It is an arithmetic number, because the mean of its divisors is an integer number (16002).

2¹¹⁸⁷⁹⁴ is an apocalyptic number.

118794 is an abundant number, since it is smaller than the sum of its proper divisors (137238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118794 is a wasteful number, since it uses less digits than its factorization.

118794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541.

The product of its digits is 2016, while the sum is 30.

The square root of 118794 is about 344.6650547996. The cubic root of 118794 is about 49.1584486249.

Adding to 118794 its reverse (497811), we get a triangular number (616605 = T₁₁₁₀).

The spelling of 118794 in words is "one hundred eighteen thousand, seven hundred ninety-four".