6417541 has 4 divisors (see below), whose sum is σ = 6911212. Its totient is φ = 5923872.

The previous prime is 6417487. The next prime is 6417553. The reversal of 6417541 is 1457146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1457146 = 2 ⋅728573.

It can be written as a sum of positive squares in 2 ways, for example, as 729316 + 5688225 = 854^2 + 2385^2 .

It is a cyclic number.

It is not a de Polignac number, because 6417541 - 2⁷ = 6417413 is a prime.

It is a Duffinian number.

6417541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6417571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246816 + ... + 246841.

It is an arithmetic number, because the mean of its divisors is an integer number (1727803).

Almost surely, 2^6417541 is an apocalyptic number.

It is an amenable number.

6417541 is a deficient number, since it is larger than the sum of its proper divisors (493671).

6417541 is a wasteful number, since it uses less digits than its factorization.

6417541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493670.

The product of its digits is 3360, while the sum is 28.

The square root of 6417541 is about 2533.2866004461. The cubic root of 6417541 is about 185.8330196772.

The spelling of 6417541 in words is "six million, four hundred seventeen thousand, five hundred forty-one".