2834225 has 12 divisors (see below), whose sum is σ = 3564876. Its totient is φ = 2234880.

The previous prime is 2834213. The next prime is 2834233. The reversal of 2834225 is 5224382.

It can be written as a sum of positive squares in 6 ways, for example, as 312481 + 2521744 = 559^2 + 1588^2 .

It is not a de Polignac number, because 2834225 - 2⁸ = 2833969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2834194 and 2834203.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1049 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (297073).

2^2834225 is an apocalyptic number.

2834225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2834225 is a deficient number, since it is larger than the sum of its proper divisors (730651).

2834225 is a wasteful number, since it uses less digits than its factorization.

2834225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636 (or 1631 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2834225 is about 1683.5156666928. The cubic root of 2834225 is about 141.5179215398.

The spelling of 2834225 in words is "two million, eight hundred thirty-four thousand, two hundred twenty-five".