1152226 has 8 divisors (see below), whose sum is σ = 1830060. Its totient is φ = 542208.

The previous prime is 1152187. The next prime is 1152227. The reversal of 1152226 is 6222511.

It can be written as a sum of positive squares in 2 ways, for example, as 950625 + 201601 = 975^2 + 449^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1152227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16911 + ... + 16978.

2^1152226 is an apocalyptic number.

1152226 is a deficient number, since it is larger than the sum of its proper divisors (677834).

1152226 is a wasteful number, since it uses less digits than its factorization.

1152226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33908.

The product of its digits is 240, while the sum is 19.

The square root of 1152226 is about 1073.4179055708. The cubic root of 1152226 is about 104.8365105002.

Adding to 1152226 its reverse (6222511), we get a palindrome (7374737).

It can be divided in two parts, 1152 and 226, that added together give a triangular number (1378 = T₅₂).

The spelling of 1152226 in words is "one million, one hundred fifty-two thousand, two hundred twenty-six".