1132975 has 6 divisors (see below), whose sum is σ = 1404920. Its totient is φ = 906360.

The previous prime is 1132969. The next prime is 1132979. The reversal of 1132975 is 5792311.

It is not a de Polignac number, because 1132975 - 2⁹ = 1132463 is a prime.

1132975 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22635 + ... + 22684.

2^1132975 is an apocalyptic number.

1132975 is a deficient number, since it is larger than the sum of its proper divisors (271945).

1132975 is an equidigital number, since it uses as much as digits as its factorization.

1132975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45329 (or 45324 counting only the distinct ones).

The product of its digits is 1890, while the sum is 28.

The square root of 1132975 is about 1064.4129837615. The cubic root of 1132975 is about 104.2493707634.

The spelling of 1132975 in words is "one million, one hundred thirty-two thousand, nine hundred seventy-five".