1134161 has 16 divisors (see below), whose sum is σ = 1386240. Its totient is φ = 907200.

The previous prime is 1134151. The next prime is 1134163. The reversal of 1134161 is 1614311.

1134161 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 1134161 - 2¹⁸ = 872017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134163) 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, 7436 + ... + 7586.

It is an arithmetic number, because the mean of its divisors is an integer number (86640).

2^1134161 is an apocalyptic number.

It is an amenable number.

1134161 is a deficient number, since it is larger than the sum of its proper divisors (252079).

1134161 is a wasteful number, since it uses less digits than its factorization.

1134161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224.

The product of its digits is 72, while the sum is 17.

The square root of 1134161 is about 1064.9699526278. The cubic root of 1134161 is about 104.2857342126.

Adding to 1134161 its reverse (1614311), we get a palindrome (2748472).

The spelling of 1134161 in words is "one million, one hundred thirty-four thousand, one hundred sixty-one".