1132005 has 16 divisors (see below), whose sum is σ = 2070144. Its totient is φ = 517440.

The previous prime is 1132003. The next prime is 1132009. The reversal of 1132005 is 5002311.

It is not a de Polignac number, because 1132005 - 2¹ = 1132003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132003) 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, 5286 + ... + 5495.

It is an arithmetic number, because the mean of its divisors is an integer number (129384).

2^1132005 is an apocalyptic number.

1132005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1132005 is a deficient number, since it is larger than the sum of its proper divisors (938139).

1132005 is a wasteful number, since it uses less digits than its factorization.

1132005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10796.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1132005 is about 1063.9572359827. The cubic root of 1132005 is about 104.2196111300.

Adding to 1132005 its reverse (5002311), we get a palindrome (6134316).

The spelling of 1132005 in words is "one million, one hundred thirty-two thousand, five".