2853217 has 2 divisors, whose sum is σ = 2853218. Its totient is φ = 2853216.

The previous prime is 2853197. The next prime is 2853233. The reversal of 2853217 is 7123582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948816 + 904401 = 1396^2 + 951^2 .

It is a cyclic number.

It is not a de Polignac number, because 2853217 - 2¹¹ = 2851169 is a prime.

It is not a weakly prime, because it can be changed into another prime (2853247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426608 + 1426609.

It is an arithmetic number, because the mean of its divisors is an integer number (1426609).

2^2853217 is an apocalyptic number.

It is an amenable number.

2853217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853217 is an equidigital number, since it uses as much as digits as its factorization.

2853217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 28.

The square root of 2853217 is about 1689.1468260634. The cubic root of 2853217 is about 141.8333196017.

Adding to 2853217 its reverse (7123582), we get a palindrome (9976799).

The spelling of 2853217 in words is "two million, eight hundred fifty-three thousand, two hundred seventeen".