11965382 has 64 divisors (see below), whose sum is σ = 23514624. Its totient is φ = 4477440.

The previous prime is 11965379. The next prime is 11965403. The reversal of 11965382 is 28356911.

11965382 is a modest number, since divided by 5382 gives 1196 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111773 + ... + 111879.

It is an arithmetic number, because the mean of its divisors is an integer number (367416).

Almost surely, 2^11965382 is an apocalyptic number.

11965382 is a deficient number, since it is larger than the sum of its proper divisors (11549242).

11965382 is a wasteful number, since it uses less digits than its factorization.

11965382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173.

The product of its digits is 12960, while the sum is 35.

The square root of 11965382 is about 3459.1013283800. The cubic root of 11965382 is about 228.7224824813.

The spelling of 11965382 in words is "eleven million, nine hundred sixty-five thousand, three hundred eighty-two".