1150224 has 40 divisors (see below), whose sum is σ = 3071232. Its totient is φ = 370560.

The previous prime is 1150217. The next prime is 1150229. The reversal of 1150224 is 4220511.

It is not an unprimeable number, because it can be changed into a prime (1150229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102 + ... + 1874.

2^1150224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535616).

1150224 is an abundant number, since it is smaller than the sum of its proper divisors (1921008).

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

1150224 is a wasteful number, since it uses less digits than its factorization.

1150224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 809 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1150224 is about 1072.4849649296. The cubic root of 1150224 is about 104.7757572657.

Adding to 1150224 its reverse (4220511), we get a palindrome (5370735).

The spelling of 1150224 in words is "one million, one hundred fifty thousand, two hundred twenty-four".