11094220 has 12 divisors (see below), whose sum is σ = 23297904. Its totient is φ = 4437680.

The previous prime is 11094203. The next prime is 11094221. The reversal of 11094220 is 2249011.

It is not an unprimeable number, because it can be changed into a prime (11094221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277336 + ... + 277375.

It is an arithmetic number, because the mean of its divisors is an integer number (1941492).

Almost surely, 2^11094220 is an apocalyptic number.

11094220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11094220 is an abundant number, since it is smaller than the sum of its proper divisors (12203684).

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

11094220 is a wasteful number, since it uses less digits than its factorization.

11094220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554720 (or 554718 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 11094220 is about 3330.7987030140. The cubic root of 11094220 is about 223.0311846835.

It can be divided in two parts, 1109 and 4220, that added together give a square (5329 = 73²).

The spelling of 11094220 in words is "eleven million, ninety-four thousand, two hundred twenty".