8047382 has 8 divisors (see below), whose sum is σ = 13795536. Its totient is φ = 3448872.

The previous prime is 8047381. The next prime is 8047397. The reversal of 8047382 is 2837408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8047381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 287393 + ... + 287420.

It is an arithmetic number, because the mean of its divisors is an integer number (1724442).

Almost surely, 2^8047382 is an apocalyptic number.

8047382 is a deficient number, since it is larger than the sum of its proper divisors (5748154).

8047382 is a wasteful number, since it uses less digits than its factorization.

8047382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574822.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 8047382 is about 2836.7907924272. The cubic root of 8047382 is about 200.3940730223.

The spelling of 8047382 in words is "eight million, forty-seven thousand, three hundred eighty-two".