1132671 has 4 divisors (see below), whose sum is σ = 1510232. Its totient is φ = 755112.

The previous prime is 1132667. The next prime is 1132673. The reversal of 1132671 is 1762311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1762311 = 3 ⋅587437.

It is not a de Polignac number, because 1132671 - 2² = 1132667 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132673) 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 3 ways as a sum of consecutive naturals, for example, 188776 + ... + 188781.

It is an arithmetic number, because the mean of its divisors is an integer number (377558).

2^1132671 is an apocalyptic number.

1132671 is a deficient number, since it is larger than the sum of its proper divisors (377561).

1132671 is an equidigital number, since it uses as much as digits as its factorization.

1132671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377560.

The product of its digits is 252, while the sum is 21.

The square root of 1132671 is about 1064.2701724656. The cubic root of 1132671 is about 104.2400458610.

Adding to 1132671 its reverse (1762311), we get a palindrome (2894982).

The spelling of 1132671 in words is "one million, one hundred thirty-two thousand, six hundred seventy-one".