2208548 has 6 divisors (see below), whose sum is σ = 3864966. Its totient is φ = 1104272.

The previous prime is 2208517. The next prime is 2208559. The reversal of 2208548 is 8458022.

It can be written as a sum of positive squares in only one way, i.e., 1721344 + 487204 = 1312^2 + 698^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2208548.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276065 + ... + 276072.

It is an arithmetic number, because the mean of its divisors is an integer number (644161).

2^2208548 is an apocalyptic number.

It is an amenable number.

2208548 is a deficient number, since it is larger than the sum of its proper divisors (1656418).

2208548 is a wasteful number, since it uses less digits than its factorization.

2208548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552141 (or 552139 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2208548 is about 1486.1184340422. The cubic root of 2208548 is about 130.2273732897.

The spelling of 2208548 in words is "two million, two hundred eight thousand, five hundred forty-eight".