11668016 has 20 divisors (see below), whose sum is σ = 22776072. Its totient is φ = 5790336.

The previous prime is 11668009. The next prime is 11668021. The reversal of 11668016 is 61086611.

It is a super-2 number, since 2×11668016² = 272285194752512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11668016.

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, 470 + ... + 4853.

Almost surely, 2^11668016 is an apocalyptic number.

11668016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11668016 is a deficient number, since it is larger than the sum of its proper divisors (11108056).

11668016 is a wasteful number, since it uses less digits than its factorization.

11668016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468 (or 5462 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 11668016 is about 3415.8477717837. The cubic root of 11668016 is about 226.8118139931.

The spelling of 11668016 in words is "eleven million, six hundred sixty-eight thousand, sixteen".