1226226 has 8 divisors (see below), whose sum is σ = 2452464. Its totient is φ = 408740.

The previous prime is 1226213. The next prime is 1226237. The reversal of 1226226 is 6226221.

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

1226226 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102180 + ... + 102191.

It is an arithmetic number, because the mean of its divisors is an integer number (306558).

2^1226226 is an apocalyptic number.

1226226 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.

1226226 is a wasteful number, since it uses less digits than its factorization.

1226226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204376.

The product of its digits is 576, while the sum is 21.

The square root of 1226226 is about 1107.3508928971. The cubic root of 1226226 is about 107.0344315196.

The spelling of 1226226 in words is "one million, two hundred twenty-six thousand, two hundred twenty-six".