11058666 has 8 divisors (see below), whose sum is σ = 22117344. Its totient is φ = 3686220.

The previous prime is 11058659. The next prime is 11058683. The reversal of 11058666 is 66685011.

It is a sphenic number, since it is the product of 3 distinct primes.

11058666 is an admirable number.

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, 921550 + ... + 921561.

It is an arithmetic number, because the mean of its divisors is an integer number (2764668).

Almost surely, 2^11058666 is an apocalyptic number.

11058666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11058666 is a wasteful number, since it uses less digits than its factorization.

11058666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843116.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 11058666 is about 3325.4572617912. The cubic root of 11058666 is about 222.7926780060.

The spelling of 11058666 in words is "eleven million, fifty-eight thousand, six hundred sixty-six".