6700417 has 2 divisors, whose sum is σ = 6700418. Its totient is φ = 6700416.

The previous prime is 6700411. The next prime is 6700489. The reversal of 6700417 is 7140076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 167281 = 2556^2 + 409^2 .

It is a cyclic number.

It is not a de Polignac number, because 6700417 - 2³ = 6700409 is a prime.

6700417 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6700391 and 6700400.

It is not a weakly prime, because it can be changed into another prime (6700411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350208 + 3350209.

It is an arithmetic number, because the mean of its divisors is an integer number (3350209).

Almost surely, 2^6700417 is an apocalyptic number.

It is an amenable number.

6700417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6700417 is an equidigital number, since it uses as much as digits as its factorization.

6700417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 6700417 is about 2588.5163704331. The cubic root of 6700417 is about 188.5242741151.

It can be divided in two parts, 6700 and 417, that added together give a palindrome (7117).

The spelling of 6700417 in words is "six million, seven hundred thousand, four hundred seventeen".