11668316 has 24 divisors (see below), whose sum is σ = 22362480. Its totient is φ = 5283200.

The previous prime is 11668309. The next prime is 11668333. The reversal of 11668316 is 61386611.

It is a super-2 number, since 2×11668316² = 272299196551712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22136 + ... + 22656.

It is an arithmetic number, because the mean of its divisors is an integer number (931770).

Almost surely, 2^11668316 is an apocalyptic number.

It is an amenable number.

11668316 is a deficient number, since it is larger than the sum of its proper divisors (10694164).

11668316 is a wasteful number, since it uses less digits than its factorization.

11668316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1043 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 11668316 is about 3415.8916844654. The cubic root of 11668316 is about 226.8137578529.

The spelling of 11668316 in words is "eleven million, six hundred sixty-eight thousand, three hundred sixteen".