11168816 has 10 divisors (see below), whose sum is σ = 21639612. Its totient is φ = 5584400.

The previous prime is 11168803. The next prime is 11168819. The reversal of 11168816 is 61886111.

It is not an unprimeable number, because it can be changed into a prime (11168819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349010 + ... + 349041.

Almost surely, 2^11168816 is an apocalyptic number.

11168816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11168816 is a deficient number, since it is larger than the sum of its proper divisors (10470796).

11168816 is an equidigital number, since it uses as much as digits as its factorization.

11168816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698059 (or 698053 counting only the distinct ones).

The product of its digits is 2304, while the sum is 32.

The square root of 11168816 is about 3341.9778574970. The cubic root of 11168816 is about 223.5299454227.

The spelling of 11168816 in words is "eleven million, one hundred sixty-eight thousand, eight hundred sixteen".