2238382 has 8 divisors (see below), whose sum is σ = 3367152. Its totient is φ = 1116000.

The previous prime is 2238377. The next prime is 2238391. The reversal of 2238382 is 2838322.

2238382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2238382.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 594 + ... + 2197.

It is an arithmetic number, because the mean of its divisors is an integer number (420894).

2^2238382 is an apocalyptic number.

2238382 is a deficient number, since it is larger than the sum of its proper divisors (1128770).

2238382 is a wasteful number, since it uses less digits than its factorization.

2238382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its digits is 4608, while the sum is 28.

The square root of 2238382 is about 1496.1223212024. The cubic root of 2238382 is about 130.8111413354.

The spelling of 2238382 in words is "two million, two hundred thirty-eight thousand, three hundred eighty-two".