11086664 has 8 divisors (see below), whose sum is σ = 20787510. Its totient is φ = 5543328.

The previous prime is 11086657. The next prime is 11086681. The reversal of 11086664 is 46668011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6916900 + 4169764 = 2630^2 + 2042^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11086664.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692909 + ... + 692924.

Almost surely, 2^11086664 is an apocalyptic number.

It is an amenable number.

11086664 is a deficient number, since it is larger than the sum of its proper divisors (9700846).

11086664 is a wasteful number, since it uses less digits than its factorization.

11086664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385839 (or 1385835 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 11086664 is about 3329.6642473379. The cubic root of 11086664 is about 222.9805395018.

The spelling of 11086664 in words is "eleven million, eighty-six thousand, six hundred sixty-four".