11164244 has 24 divisors (see below), whose sum is σ = 24046848. Its totient is φ = 4416480.

The previous prime is 11164243. The next prime is 11164271. The reversal of 11164244 is 44246111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14972 + ... + 15699.

It is an arithmetic number, because the mean of its divisors is an integer number (1001952).

Almost surely, 2^11164244 is an apocalyptic number.

11164244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11164244 is an abundant number, since it is smaller than the sum of its proper divisors (12882604).

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

11164244 is a wasteful number, since it uses less digits than its factorization.

11164244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30695 (or 30693 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 11164244 is about 3341.2937614044. The cubic root of 11164244 is about 223.4994402974.

The spelling of 11164244 in words is "eleven million, one hundred sixty-four thousand, two hundred forty-four".