1131417 has 12 divisors (see below), whose sum is σ = 1867840. Its totient is φ = 646488.

The previous prime is 1131413. The next prime is 1131419. The reversal of 1131417 is 7141311.

It is not a de Polignac number, because 1131417 - 2² = 1131413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1131417.

It is not an unprimeable number, because it can be changed into a prime (1131413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8917 + ... + 9042.

2^1131417 is an apocalyptic number.

It is an amenable number.

1131417 is a deficient number, since it is larger than the sum of its proper divisors (736423).

1131417 is a wasteful number, since it uses less digits than its factorization.

1131417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17972 (or 17969 counting only the distinct ones).

The product of its digits is 84, while the sum is 18.

The square root of 1131417 is about 1063.6808731946. The cubic root of 1131417 is about 104.2015629927.

Adding to 1131417 its reverse (7141311), we get a palindrome (8272728).

The spelling of 1131417 in words is "one million, one hundred thirty-one thousand, four hundred seventeen".