4986853 has 2 divisors, whose sum is σ = 4986854. Its totient is φ = 4986852.

The previous prime is 4986847. The next prime is 4986887. The reversal of 4986853 is 3586894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3694084 + 1292769 = 1922^2 + 1137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4986853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4986893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493426 + 2493427.

It is an arithmetic number, because the mean of its divisors is an integer number (2493427).

Almost surely, 2^4986853 is an apocalyptic number.

It is an amenable number.

4986853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4986853 is an equidigital number, since it uses as much as digits as its factorization.

4986853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The square root of 4986853 is about 2233.1262839347. The cubic root of 4986853 is about 170.8475894243.

The spelling of 4986853 in words is "four million, nine hundred eighty-six thousand, eight hundred fifty-three".