1134223 has 8 divisors (see below), whose sum is σ = 1212192. Its totient is φ = 1057536.

The previous prime is 1134193. The next prime is 1134239. The reversal of 1134223 is 3224311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1134223 - 2¹³ = 1126031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134197 and 1134206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134283) 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 7 ways as a sum of consecutive naturals, for example, 2086 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (151524).

2^1134223 is an apocalyptic number.

1134223 is a deficient number, since it is larger than the sum of its proper divisors (77969).

1134223 is a wasteful number, since it uses less digits than its factorization.

1134223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641.

The product of its digits is 144, while the sum is 16.

The square root of 1134223 is about 1064.9990610324. Note that the first 3 decimals coincide. The cubic root of 1134223 is about 104.2876344713.

Adding to 1134223 its reverse (3224311), we get a palindrome (4358534).

The spelling of 1134223 in words is "one million, one hundred thirty-four thousand, two hundred twenty-three".