2806125 has 32 divisors (see below), whose sum is σ = 5341440. Its totient is φ = 1281600.

The previous prime is 2806123. The next prime is 2806157. The reversal of 2806125 is 5216082.

It is not a de Polignac number, because 2806125 - 2¹ = 2806123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2806095 and 2806104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2806121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2091 + ... + 3159.

It is an arithmetic number, because the mean of its divisors is an integer number (166920).

2^2806125 is an apocalyptic number.

2806125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2806125 is a deficient number, since it is larger than the sum of its proper divisors (2535315).

2806125 is a wasteful number, since it uses less digits than its factorization.

2806125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2806125 is about 1675.1492470822. The cubic root of 2806125 is about 141.0486729000.

The spelling of 2806125 in words is "two million, eight hundred six thousand, one hundred twenty-five".