11144046 has 32 divisors (see below), whose sum is σ = 23133600. Its totient is φ = 3576320.

The previous prime is 11144041. The next prime is 11144053. The reversal of 11144046 is 64044111.

11144046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11144046² = 248379522500232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21640 + ... + 22148.

It is an arithmetic number, because the mean of its divisors is an integer number (722925).

Almost surely, 2^11144046 is an apocalyptic number.

11144046 is an abundant number, since it is smaller than the sum of its proper divisors (11989554).

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

11144046 is a wasteful number, since it uses less digits than its factorization.

11144046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11144046 is about 3338.2699111965. The cubic root of 11144046 is about 223.3645762088.

Adding to 11144046 its reverse (64044111), we get a palindrome (75188157).

The spelling of 11144046 in words is "eleven million, one hundred forty-four thousand, forty-six".