2844725 has 12 divisors (see below), whose sum is σ = 3799236. Its totient is φ = 2100480.

The previous prime is 2844713. The next prime is 2844731. The reversal of 2844725 is 5274482.

2844725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 45796 + 2798929 = 214^2 + 1673^2 .

It is not a de Polignac number, because 2844725 - 2⁸ = 2844469 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2844691 and 2844700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4052 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (316603).

2^2844725 is an apocalyptic number.

2844725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2844725 is a deficient number, since it is larger than the sum of its proper divisors (954511).

2844725 is a wasteful number, since it uses less digits than its factorization.

2844725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8776 (or 8771 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 2844725 is about 1686.6312578628. The cubic root of 2844725 is about 141.6924674269.

The spelling of 2844725 in words is "two million, eight hundred forty-four thousand, seven hundred twenty-five".