11669226 has 16 divisors (see below), whose sum is σ = 23372064. Its totient is φ = 3884144.

The previous prime is 11669221. The next prime is 11669227. The reversal of 11669226 is 62296611.

11669226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11669221) 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, 6901 + ... + 8423.

It is an arithmetic number, because the mean of its divisors is an integer number (1460754).

Almost surely, 2^11669226 is an apocalyptic number.

11669226 is an abundant number, since it is smaller than the sum of its proper divisors (11702838).

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

11669226 is a wasteful number, since it uses less digits than its factorization.

11669226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805.

The product of its digits is 7776, while the sum is 33.

The square root of 11669226 is about 3416.0248828134. The cubic root of 11669226 is about 226.8196540237.

The spelling of 11669226 in words is "eleven million, six hundred sixty-nine thousand, two hundred twenty-six".