2245382 has 16 divisors (see below), whose sum is σ = 3643440. Its totient is φ = 1034208.

The previous prime is 2245379. The next prime is 2245391. The reversal of 2245382 is 2835422.

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁷ + 4⁷ + 5 + 3⁶ + 8 + 2²¹ .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 608 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (227715).

2^2245382 is an apocalyptic number.

2245382 is a deficient number, since it is larger than the sum of its proper divisors (1398058).

2245382 is a wasteful number, since it uses less digits than its factorization.

2245382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655.

The product of its digits is 3840, while the sum is 26.

The square root of 2245382 is about 1498.4598760060. The cubic root of 2245382 is about 130.9473595388.

The spelling of 2245382 in words is "two million, two hundred forty-five thousand, three hundred eighty-two".