11893966 has 12 divisors (see below), whose sum is σ = 20753928. Its totient is φ = 5097372.

The previous prime is 11893957. The next prime is 11893969. The reversal of 11893966 is 66939811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11893969) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60586 + ... + 60781.

It is an arithmetic number, because the mean of its divisors is an integer number (1729494).

Almost surely, 2^11893966 is an apocalyptic number.

11893966 is a deficient number, since it is larger than the sum of its proper divisors (8859962).

11893966 is a wasteful number, since it uses less digits than its factorization.

11893966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121383 (or 121376 counting only the distinct ones).

The product of its digits is 69984, while the sum is 43.

The square root of 11893966 is about 3448.7629666302. The cubic root of 11893966 is about 228.2665268292.

The spelling of 11893966 in words is "eleven million, eight hundred ninety-three thousand, nine hundred sixty-six".