2853647 has 2 divisors, whose sum is σ = 2853648. Its totient is φ = 2853646.

The previous prime is 2853611. The next prime is 2853659. The reversal of 2853647 is 7463582.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2853647 - 2⁸ = 2853391 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 8³ + 5³ + 3¹² + 6⁸ + 4² + 7⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2853677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426823 + 1426824.

It is an arithmetic number, because the mean of its divisors is an integer number (1426824).

2^2853647 is an apocalyptic number.

2853647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853647 is an equidigital number, since it uses as much as digits as its factorization.

2853647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 2853647 is about 1689.2741044603. The cubic root of 2853647 is about 141.8404443389.

The spelling of 2853647 in words is "two million, eight hundred fifty-three thousand, six hundred forty-seven".