2850797 has 2 divisors, whose sum is σ = 2850798. Its totient is φ = 2850796.

The previous prime is 2850773. The next prime is 2850811. The reversal of 2850797 is 7970582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 373321 = 1574^2 + 611^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850797 - 2⁸ = 2850541 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2850797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2850737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425398 + 1425399.

It is an arithmetic number, because the mean of its divisors is an integer number (1425399).

2^2850797 is an apocalyptic number.

It is an amenable number.

2850797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850797 is an equidigital number, since it uses as much as digits as its factorization.

2850797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 2850797 is about 1688.4303361406. The cubic root of 2850797 is about 141.7932088870.

The spelling of 2850797 in words is "two million, eight hundred fifty thousand, seven hundred ninety-seven".