11226992 has 40 divisors (see below), whose sum is σ = 25296000. Its totient is φ = 4727232.

The previous prime is 11226977. The next prime is 11227019. The reversal of 11226992 is 29962211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5759 + ... + 7457.

It is an arithmetic number, because the mean of its divisors is an integer number (632400).

Almost surely, 2^11226992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11226992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12648000).

11226992 is an abundant number, since it is smaller than the sum of its proper divisors (14069008).

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

11226992 is a wasteful number, since it uses less digits than its factorization.

11226992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1767 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 11226992 is about 3350.6703806850. The cubic root of 11226992 is about 223.9173802447.

The spelling of 11226992 in words is "eleven million, two hundred twenty-six thousand, nine hundred ninety-two".