1116227 has 8 divisors (see below), whose sum is σ = 1284192. Its totient is φ = 950400.

The previous prime is 1116223. The next prime is 1116229. The reversal of 1116227 is 7226111.

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

It is a cyclic number.

It is not a de Polignac number, because 1116227 - 2² = 1116223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1116199 and 1116208.

It is not an unprimeable number, because it can be changed into a prime (1116223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827 + ... + 1707.

It is an arithmetic number, because the mean of its divisors is an integer number (160524).

2^1116227 is an apocalyptic number.

1116227 is a deficient number, since it is larger than the sum of its proper divisors (167965).

1116227 is an equidigital number, since it uses as much as digits as its factorization.

1116227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069.

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

The square root of 1116227 is about 1056.5164456836. The cubic root of 1116227 is about 103.7331360794.

The spelling of 1116227 in words is "one million, one hundred sixteen thousand, two hundred twenty-seven".