11418316 has 72 divisors (see below), whose sum is σ = 26234880. Its totient is φ = 4245696.

The previous prime is 11418307. The next prime is 11418331. The reversal of 11418316 is 61381411.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89845 + ... + 89971.

Almost surely, 2^11418316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11418316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13117440).

11418316 is an abundant number, since it is smaller than the sum of its proper divisors (14816564).

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

11418316 is a wasteful number, since it uses less digits than its factorization.

11418316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 168 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

The square root of 11418316 is about 3379.0998801456. The cubic root of 11418316 is about 225.1821800230.

Adding to 11418316 its reverse (61381411), we get a palindrome (72799727).

The spelling of 11418316 in words is "eleven million, four hundred eighteen thousand, three hundred sixteen".