2822125 has 16 divisors (see below), whose sum is σ = 3571776. Its totient is φ = 2226000.

The previous prime is 2822093. The next prime is 2822129. The reversal of 2822125 is 5212282.

It is not a de Polignac number, because 2822125 - 2⁵ = 2822093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2822096 and 2822105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13270 + ... + 13480.

It is an arithmetic number, because the mean of its divisors is an integer number (223236).

2^2822125 is an apocalyptic number.

2822125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2822125 is a deficient number, since it is larger than the sum of its proper divisors (749651).

2822125 is a wasteful number, since it uses less digits than its factorization.

2822125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 323 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 2822125 is about 1679.9181527682. The cubic root of 2822125 is about 141.3162427170.

The spelling of 2822125 in words is "two million, eight hundred twenty-two thousand, one hundred twenty-five".