2238084 has 96 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 658944.

The previous prime is 2238079. The next prime is 2238091. The reversal of 2238084 is 4808322.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42202 + ... + 42254.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^2238084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2238084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265920).

2238084 is an abundant number, since it is smaller than the sum of its proper divisors (4293756).

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

2238084 is a wasteful number, since it uses less digits than its factorization.

2238084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2238084 is about 1496.0227271001. The cubic root of 2238084 is about 130.8053360335.

The spelling of 2238084 in words is "two million, two hundred thirty-eight thousand, eighty-four".