2221482 has 8 divisors (see below), whose sum is σ = 4442976. Its totient is φ = 740492.

The previous prime is 2221459. The next prime is 2221507. The reversal of 2221482 is 2841222.

It is a happy number.

2221482 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.

2221482 is an admirable 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, 185118 + ... + 185129.

It is an arithmetic number, because the mean of its divisors is an integer number (555372).

2^2221482 is an apocalyptic number.

2221482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2221482 is a wasteful number, since it uses less digits than its factorization.

2221482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370252.

The product of its digits is 512, while the sum is 21.

The square root of 2221482 is about 1490.4636862400. The cubic root of 2221482 is about 130.4810970697.

The spelling of 2221482 in words is "two million, two hundred twenty-one thousand, four hundred eighty-two".