6917441 has 2 divisors, whose sum is σ = 6917442. Its totient is φ = 6917440.

The previous prime is 6917431. The next prime is 6917473. The reversal of 6917441 is 1447196.

It is an a-pointer prime, because the next prime (6917473) can be obtained adding 6917441 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4579600 + 2337841 = 2140^2 + 1529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6917441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6917398 and 6917407.

It is not a weakly prime, because it can be changed into another prime (6917431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3458720 + 3458721.

It is an arithmetic number, because the mean of its divisors is an integer number (3458721).

Almost surely, 2^6917441 is an apocalyptic number.

It is an amenable number.

6917441 is a deficient number, since it is larger than the sum of its proper divisors (1).

6917441 is an equidigital number, since it uses as much as digits as its factorization.

6917441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 6917441 is about 2630.1028497000. The cubic root of 6917441 is about 190.5380960499.

The spelling of 6917441 in words is "six million, nine hundred seventeen thousand, four hundred forty-one".