11228046 has 32 divisors (see below), whose sum is σ = 23427360. Its totient is φ = 3583104.

The previous prime is 11228029. The next prime is 11228047. The reversal of 11228046 is 64082211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29916 + ... + 30288.

It is an arithmetic number, because the mean of its divisors is an integer number (732105).

Almost surely, 2^11228046 is an apocalyptic number.

11228046 is an abundant number, since it is smaller than the sum of its proper divisors (12199314).

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

11228046 is a wasteful number, since it uses less digits than its factorization.

11228046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 11228046 is about 3350.8276589523. The cubic root of 11228046 is about 223.9243872131.

The spelling of 11228046 in words is "eleven million, two hundred twenty-eight thousand, forty-six".