6541226 has 12 divisors (see below), whose sum is σ = 10423878. Its totient is φ = 3077952.

The previous prime is 6541189. The next prime is 6541229. The reversal of 6541226 is 6221456.

It can be written as a sum of positive squares in 3 ways, for example, as 6255001 + 286225 = 2501^2 + 535^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6541195 and 6541204.

It is not an unprimeable number, because it can be changed into a prime (6541229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5081 + ... + 6236.

Almost surely, 2^6541226 is an apocalyptic number.

6541226 is a deficient number, since it is larger than the sum of its proper divisors (3882652).

6541226 is a wasteful number, since it uses less digits than its factorization.

6541226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353 (or 11336 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 6541226 is about 2557.5820612446. The cubic root of 6541226 is about 187.0192817583.

The spelling of 6541226 in words is "six million, five hundred forty-one thousand, two hundred twenty-six".