6725743 has 2 divisors, whose sum is σ = 6725744. Its totient is φ = 6725742.

The previous prime is 6725737. The next prime is 6725827. The reversal of 6725743 is 3475276.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6725743 - 2¹³ = 6717551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6725699 and 6725708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6725143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3362871 + 3362872.

It is an arithmetic number, because the mean of its divisors is an integer number (3362872).

Almost surely, 2^6725743 is an apocalyptic number.

6725743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6725743 is an equidigital number, since it uses as much as digits as its factorization.

6725743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 34.

The square root of 6725743 is about 2593.4037479729. The cubic root of 6725743 is about 188.7615012801.

The spelling of 6725743 in words is "six million, seven hundred twenty-five thousand, seven hundred forty-three".