6541101 has 32 divisors (see below), whose sum is σ = 11301120. Its totient is φ = 3661632.

The previous prime is 6541097. The next prime is 6541103. The reversal of 6541101 is 1011456.

6541101 is a `hidden beast` number, since 654 + 1 + 10 + 1 = 666.

It is not a de Polignac number, because 6541101 - 2² = 6541097 is a prime.

6541101 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9691 + ... + 10343.

It is an arithmetic number, because the mean of its divisors is an integer number (353160).

Almost surely, 2^6541101 is an apocalyptic number.

It is an amenable number.

6541101 is a deficient number, since it is larger than the sum of its proper divisors (4760019).

6541101 is a wasteful number, since it uses less digits than its factorization.

6541101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 6541101 is about 2557.5576239843. The cubic root of 6541101 is about 187.0180904649.

Adding to 6541101 its reverse (1011456), we get a palindrome (7552557).

The spelling of 6541101 in words is "six million, five hundred forty-one thousand, one hundred one".