1226118 has 8 divisors (see below), whose sum is σ = 2452248. Its totient is φ = 408704.

The previous prime is 1226117. The next prime is 1226179. The reversal of 1226118 is 8116221.

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

1226118 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1226094 and 1226103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226111) 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, 102171 + ... + 102182.

It is an arithmetic number, because the mean of its divisors is an integer number (306531).

2^1226118 is an apocalyptic number.

1226118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1226118 is a wasteful number, since it uses less digits than its factorization.

1226118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204358.

The product of its digits is 192, while the sum is 21.

The square root of 1226118 is about 1107.3021267929. The cubic root of 1226118 is about 107.0312890706.

The spelling of 1226118 in words is "one million, two hundred twenty-six thousand, one hundred eighteen".