332118 has 12 divisors (see below), whose sum is σ = 719628. Its totient is φ = 110700.

The previous prime is 332117. The next prime is 332147. The reversal of 332118 is 811233.

It is a super-2 number, since 2×332118² = 220604731848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 18451 = 332118 / (3 + 3 + 2 + 1 + 1 + 8).

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 332118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9208 + ... + 9243.

It is an arithmetic number, because the mean of its divisors is an integer number (59969).

2³³²¹¹⁸ is an apocalyptic number.

332118 is an abundant number, since it is smaller than the sum of its proper divisors (387510).

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

332118 is a wasteful number, since it uses less digits than its factorization.

332118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18459 (or 18456 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 332118 is about 576.2967985335. The cubic root of 332118 is about 69.2517583083.

The spelling of 332118 in words is "three hundred thirty-two thousand, one hundred eighteen".