8011382 has 4 divisors (see below), whose sum is σ = 12017076. Its totient is φ = 4005690.

The previous prime is 8011379. The next prime is 8011387. The reversal of 8011382 is 2831108.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8011387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002844 + ... + 2002847.

It is an arithmetic number, because the mean of its divisors is an integer number (3004269).

Almost surely, 2^8011382 is an apocalyptic number.

8011382 is a deficient number, since it is larger than the sum of its proper divisors (4005694).

8011382 is a wasteful number, since it uses less digits than its factorization.

8011382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005693.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 8011382 is about 2830.4384819317. The cubic root of 8011382 is about 200.0948050529.

The spelling of 8011382 in words is "eight million, eleven thousand, three hundred eighty-two".