1132884 has 18 divisors (see below), whose sum is σ = 2863770. Its totient is φ = 377616.

The previous prime is 1132883. The next prime is 1132909. The reversal of 1132884 is 4882311.

It can be written as a sum of positive squares in only one way, i.e., 956484 + 176400 = 978^2 + 420^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132883) 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, 15699 + ... + 15770.

2^1132884 is an apocalyptic number.

It is an amenable number.

1132884 is an abundant number, since it is smaller than the sum of its proper divisors (1730886).

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

1132884 is a wasteful number, since it uses less digits than its factorization.

1132884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31479 (or 31474 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1132884 is about 1064.3702363370. The cubic root of 1132884 is about 104.2465796024.

It can be divided in two parts, 1132 and 884, that added together give a triangular number (2016 = T₆₃).

The spelling of 1132884 in words is "one million, one hundred thirty-two thousand, eight hundred eighty-four".