11114644 has 12 divisors (see below), whose sum is σ = 19571104. Its totient is φ = 5522904.

The previous prime is 11114641. The next prime is 11114669. The reversal of 11114644 is 44641111.

It is a super-2 number, since 2×11114644² = 247070622493472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114641) 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, 7872 + ... + 9175.

Almost surely, 2^11114644 is an apocalyptic number.

It is an amenable number.

11114644 is a deficient number, since it is larger than the sum of its proper divisors (8456460).

11114644 is a wasteful number, since it uses less digits than its factorization.

11114644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17214 (or 17212 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 11114644 is about 3333.8632245490. The cubic root of 11114644 is about 223.1679645102.

Adding to 11114644 its reverse (44641111), we get a palindrome (55755755).

The spelling of 11114644 in words is "eleven million, one hundred fourteen thousand, six hundred forty-four".