2285608 has 16 divisors (see below), whose sum is σ = 4615380. Its totient is φ = 1054848.

The previous prime is 2285597. The next prime is 2285623. The reversal of 2285608 is 8065822.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 101124 = 1478^2 + 318^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2285608.

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 3 ways as a sum of consecutive naturals, for example, 10885 + ... + 11092.

2^2285608 is an apocalyptic number.

It is an amenable number.

2285608 is an abundant number, since it is smaller than the sum of its proper divisors (2329772).

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

2285608 is a wasteful number, since it uses less digits than its factorization.

2285608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21996 (or 21992 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2285608 is about 1511.8227409323. The cubic root of 2285608 is about 131.7247094054.

The spelling of 2285608 in words is "two million, two hundred eighty-five thousand, six hundred eight".