11668492 has 12 divisors (see below), whose sum is σ = 22276296. Its totient is φ = 5303840.

The previous prime is 11668487. The next prime is 11668499. The reversal of 11668492 is 29486611.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11668499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132553 + ... + 132640.

It is an arithmetic number, because the mean of its divisors is an integer number (1856358).

Almost surely, 2^11668492 is an apocalyptic number.

It is an amenable number.

11668492 is a deficient number, since it is larger than the sum of its proper divisors (10607804).

11668492 is a wasteful number, since it uses less digits than its factorization.

11668492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265208 (or 265206 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 11668492 is about 3415.9174463093. The cubic root of 11668492 is about 226.8148982351.

The spelling of 11668492 in words is "eleven million, six hundred sixty-eight thousand, four hundred ninety-two".