1185132 has 48 divisors (see below), whose sum is σ = 3048192. Its totient is φ = 356160.

The previous prime is 1185131. The next prime is 1185179. The reversal of 1185132 is 2315811.

It is a junction number, because it is equal to n+sod(n) for n = 1185099 and 1185108.

It is not an unprimeable number, because it can be changed into a prime (1185131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11023 + ... + 11129.

It is an arithmetic number, because the mean of its divisors is an integer number (63504).

2^1185132 is an apocalyptic number.

1185132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1185132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524096).

1185132 is an abundant number, since it is smaller than the sum of its proper divisors (1863060).

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

1185132 is a wasteful number, since it uses less digits than its factorization.

1185132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 196 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 1185132 is about 1088.6376807735. The cubic root of 1185132 is about 105.8251537826.

The spelling of 1185132 in words is "one million, one hundred eighty-five thousand, one hundred thirty-two".