2224084 has 6 divisors (see below), whose sum is σ = 3892154. Its totient is φ = 1112040.

The previous prime is 2224073. The next prime is 2224099. The reversal of 2224084 is 4804222.

It can be written as a sum of positive squares in only one way, i.e., 2039184 + 184900 = 1428^2 + 430^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278007 + ... + 278014.

2^2224084 is an apocalyptic number.

It is an amenable number.

2224084 is a deficient number, since it is larger than the sum of its proper divisors (1668070).

2224084 is a wasteful number, since it uses less digits than its factorization.

2224084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556025 (or 556023 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2224084 is about 1491.3363135121. The cubic root of 2224084 is about 130.5320209342.

The spelling of 2224084 in words is "two million, two hundred twenty-four thousand, eighty-four".