1156132 has 6 divisors (see below), whose sum is σ = 2023238. Its totient is φ = 578064.

The previous prime is 1156121. The next prime is 1156151. The reversal of 1156132 is 2316511.

It can be written as a sum of positive squares in only one way, i.e., 910116 + 246016 = 954^2 + 496^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144513 + ... + 144520.

2^1156132 is an apocalyptic number.

It is an amenable number.

1156132 is a deficient number, since it is larger than the sum of its proper divisors (867106).

1156132 is a wasteful number, since it uses less digits than its factorization.

1156132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289037 (or 289035 counting only the distinct ones).

The product of its digits is 180, while the sum is 19.

The square root of 1156132 is about 1075.2357880949. The cubic root of 1156132 is about 104.9548407466.

The spelling of 1156132 in words is "one million, one hundred fifty-six thousand, one hundred thirty-two".