6747541 has 2 divisors, whose sum is σ = 6747542. Its totient is φ = 6747540.

The previous prime is 6747529. The next prime is 6747547. The reversal of 6747541 is 1457476.

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., 5044516 + 1703025 = 2246^2 + 1305^2 .

It is a cyclic number.

It is not a de Polignac number, because 6747541 - 2⁵ = 6747509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6747497 and 6747506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6747547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373770 + 3373771.

It is an arithmetic number, because the mean of its divisors is an integer number (3373771).

Almost surely, 2^6747541 is an apocalyptic number.

It is an amenable number.

6747541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6747541 is an equidigital number, since it uses as much as digits as its factorization.

6747541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 34.

The square root of 6747541 is about 2597.6029334754. The cubic root of 6747541 is about 188.9652054683.

The spelling of 6747541 in words is "six million, seven hundred forty-seven thousand, five hundred forty-one".