2208648 has 32 divisors (see below), whose sum is σ = 5947200. Its totient is φ = 679488.

The previous prime is 2208643. The next prime is 2208653. The reversal of 2208648 is 8468022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2208643) and next prime (2208653).

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 0 + 8 + 6⁸ + 4⁶ + 8³ .

It is not an unprimeable number, because it can be changed into a prime (2208643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (185850).

2^2208648 is an apocalyptic number.

It is an amenable number.

2208648 is an abundant number, since it is smaller than the sum of its proper divisors (3738552).

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

2208648 is a wasteful number, since it uses less digits than its factorization.

2208648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101 (or 7097 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2208648 is about 1486.1520783554. The cubic root of 2208648 is about 130.2293387651.

The spelling of 2208648 in words is "two million, two hundred eight thousand, six hundred forty-eight".