11830382 has 4 divisors (see below), whose sum is σ = 17745576. Its totient is φ = 5915190.

The previous prime is 11830363. The next prime is 11830387. The reversal of 11830382 is 28303811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28303811 = 863 ⋅32797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830387) 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 as a sum of consecutive naturals, namely, 2957594 + ... + 2957597.

It is an arithmetic number, because the mean of its divisors is an integer number (4436394).

Almost surely, 2^11830382 is an apocalyptic number.

11830382 is a deficient number, since it is larger than the sum of its proper divisors (5915194).

11830382 is an equidigital number, since it uses as much as digits as its factorization.

11830382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915193.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 11830382 is about 3439.5322356390. The cubic root of 11830382 is about 227.8590361853.

The spelling of 11830382 in words is "eleven million, eight hundred thirty thousand, three hundred eighty-two".