6541546 has 16 divisors (see below), whose sum is σ = 10745280. Its totient is φ = 2962080.

The previous prime is 6541541. The next prime is 6541571. The reversal of 6541546 is 6451456.

It is not an unprimeable number, because it can be changed into a prime (6541541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8635 + ... + 9361.

It is an arithmetic number, because the mean of its divisors is an integer number (671580).

Almost surely, 2^6541546 is an apocalyptic number.

6541546 is a deficient number, since it is larger than the sum of its proper divisors (4203734).

6541546 is a wasteful number, since it uses less digits than its factorization.

6541546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149.

The product of its digits is 14400, while the sum is 31.

The square root of 6541546 is about 2557.6446195670. The cubic root of 6541546 is about 187.0223314004.

The spelling of 6541546 in words is "six million, five hundred forty-one thousand, five hundred forty-six".