11994382 has 4 divisors (see below), whose sum is σ = 17991576. Its totient is φ = 5997190.

The previous prime is 11994373. The next prime is 11994397. The reversal of 11994382 is 28349911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28349911 = 67 ⋅423133.

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 as a sum of consecutive naturals, namely, 2998594 + ... + 2998597.

It is an arithmetic number, because the mean of its divisors is an integer number (4497894).

Almost surely, 2^11994382 is an apocalyptic number.

11994382 is a deficient number, since it is larger than the sum of its proper divisors (5997194).

11994382 is an equidigital number, since it uses as much as digits as its factorization.

11994382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5997193.

The product of its digits is 15552, while the sum is 37.

The square root of 11994382 is about 3463.2906317547. The cubic root of 11994382 is about 228.9071151303.

The spelling of 11994382 in words is "eleven million, nine hundred ninety-four thousand, three hundred eighty-two".