2285508 has 24 divisors (see below), whose sum is σ = 5359648. Its totient is φ = 758016.

The previous prime is 2285489. The next prime is 2285509. The reversal of 2285508 is 8055822.

It is not an unprimeable number, because it can be changed into a prime (2285509) 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, 3060 + ... + 3732.

2^2285508 is an apocalyptic number.

It is an amenable number.

2285508 is an abundant number, since it is smaller than the sum of its proper divisors (3074140).

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

2285508 is a wasteful number, since it uses less digits than its factorization.

2285508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2285508 is about 1511.7896679102. The cubic root of 2285508 is about 131.7227883027.

The spelling of 2285508 in words is "two million, two hundred eighty-five thousand, five hundred eight".