1117226 has 16 divisors (see below), whose sum is σ = 1872288. Its totient is φ = 495600.

The previous prime is 1117199. The next prime is 1117243. The reversal of 1117226 is 6227111.

It is a junction number, because it is equal to n+sod(n) for n = 1117198 and 1117207.

It is an unprimeable number.

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, 356 + ... + 1536.

It is an arithmetic number, because the mean of its divisors is an integer number (117018).

2^1117226 is an apocalyptic number.

1117226 is a deficient number, since it is larger than the sum of its proper divisors (755062).

1117226 is a wasteful number, since it uses less digits than its factorization.

1117226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its digits is 168, while the sum is 20.

The square root of 1117226 is about 1056.9891200954. The cubic root of 1117226 is about 103.7640731865.

It can be divided in two parts, 111 and 7226, that added together give a palindrome (7337).

The spelling of 1117226 in words is "one million, one hundred seventeen thousand, two hundred twenty-six".