2285484 has 24 divisors (see below), whose sum is σ = 5407920. Its totient is φ = 751104.

The previous prime is 2285477. The next prime is 2285489. The reversal of 2285484 is 4845822.

It is a happy number.

It is a super-2 number, since 2×2285484² = 10446874228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2285489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429 + ... + 2180.

It is an arithmetic number, because the mean of its divisors is an integer number (225330).

2^2285484 is an apocalyptic number.

It is an amenable number.

2285484 is an abundant number, since it is smaller than the sum of its proper divisors (3122436).

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

2285484 is a wasteful number, since it uses less digits than its factorization.

2285484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689 (or 2687 counting only the distinct ones).

The product of its digits is 20480, while the sum is 33.

The square root of 2285484 is about 1511.7817302772. The cubic root of 2285484 is about 131.7223272297.

The spelling of 2285484 in words is "two million, two hundred eighty-five thousand, four hundred eighty-four".