2847382 has 4 divisors (see below), whose sum is σ = 4271076. Its totient is φ = 1423690.

The previous prime is 2847379. The next prime is 2847389. The reversal of 2847382 is 2837482.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2837482 = 2 ⋅1418741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2847389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711844 + ... + 711847.

It is an arithmetic number, because the mean of its divisors is an integer number (1067769).

2^2847382 is an apocalyptic number.

2847382 is a deficient number, since it is larger than the sum of its proper divisors (1423694).

2847382 is a wasteful number, since it uses less digits than its factorization.

2847382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423693.

The product of its digits is 21504, while the sum is 34.

The square root of 2847382 is about 1687.4187387842. The cubic root of 2847382 is about 141.7365677337.

The spelling of 2847382 in words is "two million, eight hundred forty-seven thousand, three hundred eighty-two".