1118132 has 12 divisors (see below), whose sum is σ = 1964256. Its totient is φ = 556920.

The previous prime is 1118123. The next prime is 1118137. The reversal of 1118132 is 2318111.

It is a self number, because there is not a number n which added to its sum of digits gives 1118132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 2087.

It is an arithmetic number, because the mean of its divisors is an integer number (163688).

2^1118132 is an apocalyptic number.

It is an amenable number.

1118132 is a deficient number, since it is larger than the sum of its proper divisors (846124).

1118132 is a wasteful number, since it uses less digits than its factorization.

1118132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1076 counting only the distinct ones).

The product of its digits is 48, while the sum is 17.

The square root of 1118132 is about 1057.4176090836. The cubic root of 1118132 is about 103.7921143198.

The spelling of 1118132 in words is "one million, one hundred eighteen thousand, one hundred thirty-two".