2208530 has 32 divisors (see below), whose sum is σ = 4202496. Its totient is φ = 834624.

The previous prime is 2208517. The next prime is 2208559. The reversal of 2208530 is 358022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17327 + ... + 17453.

It is an arithmetic number, because the mean of its divisors is an integer number (131328).

2^2208530 is an apocalyptic number.

2208530 is a deficient number, since it is larger than the sum of its proper divisors (1993966).

2208530 is a wasteful number, since it uses less digits than its factorization.

2208530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2208530 is about 1486.1123779849. The cubic root of 2208530 is about 130.2270194978.

The spelling of 2208530 in words is "two million, two hundred eight thousand, five hundred thirty".