2584225 has 12 divisors (see below), whose sum is σ = 3662464. Its totient is φ = 1771920.

The previous prime is 2584213. The next prime is 2584229. The reversal of 2584225 is 5224852.

It is not a de Polignac number, because 2584225 - 2⁷ = 2584097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2584193 and 2584202.

It is not an unprimeable number, because it can be changed into a prime (2584229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7209 + ... + 7558.

2^2584225 is an apocalyptic number.

2584225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2584225 is a deficient number, since it is larger than the sum of its proper divisors (1078239).

2584225 is a wasteful number, since it uses less digits than its factorization.

2584225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14784 (or 14779 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 2584225 is about 1607.5524874790. The cubic root of 2584225 is about 137.2282235029.

It can be divided in two parts, 2584 and 225, that added together give a square (2809 = 53²).

The spelling of 2584225 in words is "two million, five hundred eighty-four thousand, two hundred twenty-five".