6541197 has 16 divisors (see below), whose sum is σ = 9455040. Its totient is φ = 3998592.

The previous prime is 6541189. The next prime is 6541229. The reversal of 6541197 is 7911456.

It is not a de Polignac number, because 6541197 - 2³ = 6541189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6513 + ... + 7449.

It is an arithmetic number, because the mean of its divisors is an integer number (590940).

Almost surely, 2^6541197 is an apocalyptic number.

It is an amenable number.

6541197 is a deficient number, since it is larger than the sum of its proper divisors (2913843).

6541197 is a wasteful number, since it uses less digits than its factorization.

6541197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

The product of its digits is 7560, while the sum is 33.

The square root of 6541197 is about 2557.5763918210. The cubic root of 6541197 is about 187.0190053796.

The spelling of 6541197 in words is "six million, five hundred forty-one thousand, one hundred ninety-seven".