11646214 has 16 divisors (see below), whose sum is σ = 18073440. Its totient is φ = 5624640.

The previous prime is 11646203. The next prime is 11646223. The reversal of 11646214 is 41264611.

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, 8287 + ... + 9589.

It is an arithmetic number, because the mean of its divisors is an integer number (1129590).

Almost surely, 2^11646214 is an apocalyptic number.

11646214 is a deficient number, since it is larger than the sum of its proper divisors (6427226).

11646214 is a wasteful number, since it uses less digits than its factorization.

11646214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455.

The product of its digits is 1152, while the sum is 25.

The square root of 11646214 is about 3412.6549781658. The cubic root of 11646214 is about 226.6704579335.

The spelling of 11646214 in words is "eleven million, six hundred forty-six thousand, two hundred fourteen".