11646366 has 8 divisors (see below), whose sum is σ = 23292744. Its totient is φ = 3882120.

The previous prime is 11646353. The next prime is 11646389. The reversal of 11646366 is 66364611.

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

11646366 is an admirable number.

It is a congruent 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, 970525 + ... + 970536.

It is an arithmetic number, because the mean of its divisors is an integer number (2911593).

Almost surely, 2^11646366 is an apocalyptic number.

11646366 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.

11646366 is a wasteful number, since it uses less digits than its factorization.

11646366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941066.

The product of its digits is 15552, while the sum is 33.

The square root of 11646366 is about 3412.6772481440. The cubic root of 11646366 is about 226.6714440554.

The spelling of 11646366 in words is "eleven million, six hundred forty-six thousand, three hundred sixty-six".