11888226 has 24 divisors (see below), whose sum is σ = 29437824. Its totient is φ = 3396600.

The previous prime is 11888213. The next prime is 11888249. The reversal of 11888226 is 62288811.

11888226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47050 + ... + 47301.

It is an arithmetic number, because the mean of its divisors is an integer number (1226576).

Almost surely, 2^11888226 is an apocalyptic number.

11888226 is an abundant number, since it is smaller than the sum of its proper divisors (17549598).

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

11888226 is a wasteful number, since it uses less digits than its factorization.

11888226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94366 (or 94363 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 11888226 is about 3447.9306837580. The cubic root of 11888226 is about 228.2298006244.

The spelling of 11888226 in words is "eleven million, eight hundred eighty-eight thousand, two hundred twenty-six".