500118 has 32 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 152640.

The previous prime is 500113. The next prime is 500119. The reversal of 500118 is 811005.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 500097 and 500106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500111) by changing a digit.

500118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4621 + ... + 4727.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2⁵⁰⁰¹¹⁸ is an apocalyptic number.

500118 is an abundant number, since it is smaller than the sum of its proper divisors (588522).

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

500118 is a wasteful number, since it uses less digits than its factorization.

500118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 500118 is about 707.1902148644. The cubic root of 500118 is about 79.3762958848.

The spelling of 500118 in words is "five hundred thousand, one hundred eighteen".