6880057 has 2 divisors, whose sum is σ = 6880058. Its totient is φ = 6880056.

The previous prime is 6880051. The next prime is 6880061. The reversal of 6880057 is 7500886.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 346921 = 2556^2 + 589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6880057 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6880051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440028 + 3440029.

It is an arithmetic number, because the mean of its divisors is an integer number (3440029).

Almost surely, 2^6880057 is an apocalyptic number.

It is an amenable number.

6880057 is a deficient number, since it is larger than the sum of its proper divisors (1).

6880057 is an equidigital number, since it uses as much as digits as its factorization.

6880057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 6880057 is about 2622.9862752214. The cubic root of 6880057 is about 190.1942335040.

The spelling of 6880057 in words is "six million, eight hundred eighty thousand, fifty-seven".