1134224 has 80 divisors (see below), whose sum is σ = 2916480. Its totient is φ = 414720.

The previous prime is 1134193. The next prime is 1134239. The reversal of 1134224 is 4224311.

It is a Cunningham number, because it is equal to 1065²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27644 + ... + 27684.

It is an arithmetic number, because the mean of its divisors is an integer number (36456).

2^1134224 is an apocalyptic number.

1134224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458240).

1134224 is an abundant number, since it is smaller than the sum of its proper divisors (1782256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134224 is a wasteful number, since it uses less digits than its factorization.

1134224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 82 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 1134224 is about 1064.9995305163. Note that the first 3 decimals coincide. The cubic root of 1134224 is about 104.2876651200.

Adding to 1134224 its reverse (4224311), we get a palindrome (5358535).

It can be divided in two parts, 1134 and 224, that multiplied together give a square (254016 = 504²).

The spelling of 1134224 in words is "one million, one hundred thirty-four thousand, two hundred twenty-four".