11318416 has 20 divisors (see below), whose sum is σ = 21998592. Its totient is φ = 5641376.

The previous prime is 11318407. The next prime is 11318423. The reversal of 11318416 is 61481311.

It is a happy 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, 5205 + ... + 7051.

Almost surely, 2^11318416 is an apocalyptic number.

11318416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11318416 is a deficient number, since it is larger than the sum of its proper divisors (10680176).

11318416 is a wasteful number, since it uses less digits than its factorization.

11318416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238 (or 2232 counting only the distinct ones).

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

The square root of 11318416 is about 3364.2853624507. The cubic root of 11318416 is about 224.5235415613.

Adding to 11318416 its reverse (61481311), we get a palindrome (72799727).

The spelling of 11318416 in words is "eleven million, three hundred eighteen thousand, four hundred sixteen".