2825047 has 2 divisors, whose sum is σ = 2825048. Its totient is φ = 2825046.

The previous prime is 2825033. The next prime is 2825051. The reversal of 2825047 is 7405282.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2825047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2825447) by changing a digit.

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 as a sum of consecutive naturals, namely, 1412523 + 1412524.

It is an arithmetic number, because the mean of its divisors is an integer number (1412524).

2^2825047 is an apocalyptic number.

2825047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825047 is an equidigital number, since it uses as much as digits as its factorization.

2825047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2825047 is about 1680.7876129958. The cubic root of 2825047 is about 141.3649983687.

It can be divided in two parts, 282 and 5047, that added together give a square (5329 = 73²).

The spelling of 2825047 in words is "two million, eight hundred twenty-five thousand, forty-seven".