6888941 has 2 divisors, whose sum is σ = 6888942. Its totient is φ = 6888940.

The previous prime is 6888877. The next prime is 6888953. The reversal of 6888941 is 1498886.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 366025 = 2554^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 6888941 - 2⁶ = 6888877 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6888892 and 6888901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6888971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3444470 + 3444471.

It is an arithmetic number, because the mean of its divisors is an integer number (3444471).

Almost surely, 2^6888941 is an apocalyptic number.

It is an amenable number.

6888941 is a deficient number, since it is larger than the sum of its proper divisors (1).

6888941 is an equidigital number, since it uses as much as digits as its factorization.

6888941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 44.

The square root of 6888941 is about 2624.6792184951. The cubic root of 6888941 is about 190.2760622259.

The spelling of 6888941 in words is "six million, eight hundred eighty-eight thousand, nine hundred forty-one".