2825625 has 40 divisors (see below), whose sum is σ = 5173344. Its totient is φ = 1360000.

The previous prime is 2825567. The next prime is 2825639. The reversal of 2825625 is 5265282.

It is not a de Polignac number, because 2825625 - 2⁶ = 2825561 is a prime.

It is a Curzon number.

2825625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2825592 and 2825601.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20557 + ... + 20693.

2^2825625 is an apocalyptic number.

2825625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2825625 is a deficient number, since it is larger than the sum of its proper divisors (2347719).

2825625 is a wasteful number, since it uses less digits than its factorization.

2825625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 156 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2825625 is about 1680.9595474014. The cubic root of 2825625 is about 141.3746387271.

The spelling of 2825625 in words is "two million, eight hundred twenty-five thousand, six hundred twenty-five".