2852249 has 2 divisors, whose sum is σ = 2852250. Its totient is φ = 2852248.

The previous prime is 2852197. The next prime is 2852281. The reversal of 2852249 is 9422582.

2852249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2852281) can be obtained adding 2852249 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2155024 + 697225 = 1468^2 + 835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2852249 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2852149) by changing a digit.

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 as a sum of consecutive naturals, namely, 1426124 + 1426125.

It is an arithmetic number, because the mean of its divisors is an integer number (1426125).

2^2852249 is an apocalyptic number.

It is an amenable number.

2852249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2852249 is an equidigital number, since it uses as much as digits as its factorization.

2852249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 2852249 is about 1688.8602665703. The cubic root of 2852249 is about 141.8172780385.

The spelling of 2852249 in words is "two million, eight hundred fifty-two thousand, two hundred forty-nine".