6942241 has 2 divisors, whose sum is σ = 6942242. Its totient is φ = 6942240.

The previous prime is 6942217. The next prime is 6942263. The reversal of 6942241 is 1422496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6864400 + 77841 = 2620^2 + 279^2 .

It is a cyclic number.

It is not a de Polignac number, because 6942241 - 2⁵ = 6942209 is a prime.

It is not a weakly prime, because it can be changed into another prime (6942211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471120 + 3471121.

It is an arithmetic number, because the mean of its divisors is an integer number (3471121).

Almost surely, 2^6942241 is an apocalyptic number.

It is an amenable number.

6942241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6942241 is an equidigital number, since it uses as much as digits as its factorization.

6942241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 6942241 is about 2634.8132761165. The cubic root of 6942241 is about 190.7655264438.

The spelling of 6942241 in words is "six million, nine hundred forty-two thousand, two hundred forty-one".