11830964 has 24 divisors (see below), whose sum is σ = 21681408. Its totient is φ = 5641920.

The previous prime is 11830921. The next prime is 11830967. The reversal of 11830964 is 46903811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11830964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830967) by changing a digit.

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, 8399 + ... + 9705.

It is an arithmetic number, because the mean of its divisors is an integer number (903392).

Almost surely, 2^11830964 is an apocalyptic number.

It is an amenable number.

11830964 is a deficient number, since it is larger than the sum of its proper divisors (9850444).

11830964 is a wasteful number, since it uses less digits than its factorization.

11830964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415 (or 1413 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 11830964 is about 3439.6168391261. The cubic root of 11830964 is about 227.8627726605.

The spelling of 11830964 in words is "eleven million, eight hundred thirty thousand, nine hundred sixty-four".