4986847 has 2 divisors, whose sum is σ = 4986848. Its totient is φ = 4986846.

The previous prime is 4986809. The next prime is 4986853. The reversal of 4986847 is 7486894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4986847 - 2⁷ = 4986719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4986797 and 4986806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4986887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493423 + 2493424.

It is an arithmetic number, because the mean of its divisors is an integer number (2493424).

Almost surely, 2^4986847 is an apocalyptic number.

4986847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4986847 is an equidigital number, since it uses as much as digits as its factorization.

4986847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 46.

The square root of 4986847 is about 2233.1249405262. The cubic root of 4986847 is about 170.8475209051.

The spelling of 4986847 in words is "four million, nine hundred eighty-six thousand, eight hundred forty-seven".