2012382 has 12 divisors (see below), whose sum is σ = 4360200. Its totient is φ = 670788.

The previous prime is 2012371. The next prime is 2012383. The reversal of 2012382 is 2832102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 111799 = 2012382 / (2 + 0 + 1 + 2 + 3 + 8 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55882 + ... + 55917.

It is an arithmetic number, because the mean of its divisors is an integer number (363350).

2^2012382 is an apocalyptic number.

2012382 is an abundant number, since it is smaller than the sum of its proper divisors (2347818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012382 is a wasteful number, since it uses less digits than its factorization.

2012382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111807 (or 111804 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2012382 is about 1418.5845057662. The cubic root of 2012382 is about 126.2515759696.

Adding to 2012382 its reverse (2832102), we get a palindrome (4844484).

The spelling of 2012382 in words is "two million, twelve thousand, three hundred eighty-two".