6848477 has 2 divisors, whose sum is σ = 6848478. Its totient is φ = 6848476.

The previous prime is 6848473. The next prime is 6848483. The reversal of 6848477 is 7748486.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6446521 + 401956 = 2539^2 + 634^2 .

It is a cyclic number.

It is not a de Polignac number, because 6848477 - 2² = 6848473 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6848473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424238 + 3424239.

It is an arithmetic number, because the mean of its divisors is an integer number (3424239).

Almost surely, 2^6848477 is an apocalyptic number.

It is an amenable number.

6848477 is a deficient number, since it is larger than the sum of its proper divisors (1).

6848477 is an equidigital number, since it uses as much as digits as its factorization.

6848477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 301056, while the sum is 44.

The square root of 6848477 is about 2616.9594952922. The cubic root of 6848477 is about 189.9027849860.

Subtracting 6848477 from its reverse (7748486), we obtain a palindrome (900009).

The spelling of 6848477 in words is "six million, eight hundred forty-eight thousand, four hundred seventy-seven".