11113646 has 8 divisors (see below), whose sum is σ = 17395344. Its totient is φ = 5315200.

The previous prime is 11113639. The next prime is 11113657. The reversal of 11113646 is 64631111.

11113646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120755 + ... + 120846.

It is an arithmetic number, because the mean of its divisors is an integer number (2174418).

Almost surely, 2^11113646 is an apocalyptic number.

11113646 is a deficient number, since it is larger than the sum of its proper divisors (6281698).

11113646 is a wasteful number, since it uses less digits than its factorization.

11113646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241626.

The product of its digits is 432, while the sum is 23.

The square root of 11113646 is about 3333.7135449825. The cubic root of 11113646 is about 223.1612847852.

Adding to 11113646 its reverse (64631111), we get a palindrome (75744757).

The spelling of 11113646 in words is "eleven million, one hundred thirteen thousand, six hundred forty-six".