6541707 has 4 divisors (see below), whose sum is σ = 8722280. Its totient is φ = 4361136.

The previous prime is 6541699. The next prime is 6541723. The reversal of 6541707 is 7071456.

It is a happy number.

6541707 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6541707 - 2³ = 6541699 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6541807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090282 + ... + 1090287.

It is an arithmetic number, because the mean of its divisors is an integer number (2180570).

Almost surely, 2^6541707 is an apocalyptic number.

6541707 is a deficient number, since it is larger than the sum of its proper divisors (2180573).

6541707 is a wasteful number, since it uses less digits than its factorization.

6541707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180572.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 6541707 is about 2557.6760936444. The cubic root of 6541707 is about 187.0238657140.

The spelling of 6541707 in words is "six million, five hundred forty-one thousand, seven hundred seven".