11438114 has 16 divisors (see below), whose sum is σ = 18170880. Its totient is φ = 5384880.

The previous prime is 11438113. The next prime is 11438131. The reversal of 11438114 is 41183411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11438114.

It is not an unprimeable number, because it can be changed into a prime (11438111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6047 + ... + 7709.

It is an arithmetic number, because the mean of its divisors is an integer number (1135680).

Almost surely, 2^11438114 is an apocalyptic number.

11438114 is a deficient number, since it is larger than the sum of its proper divisors (6732766).

11438114 is a wasteful number, since it uses less digits than its factorization.

11438114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its digits is 384, while the sum is 23.

The square root of 11438114 is about 3382.0280897710. The cubic root of 11438114 is about 225.3122512362.

The spelling of 11438114 in words is "eleven million, four hundred thirty-eight thousand, one hundred fourteen".