6541562 has 16 divisors (see below), whose sum is σ = 10033632. Its totient is φ = 3198000.

The previous prime is 6541541. The next prime is 6541571. The reversal of 6541562 is 2651456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25937 + ... + 26187.

It is an arithmetic number, because the mean of its divisors is an integer number (627102).

Almost surely, 2^6541562 is an apocalyptic number.

6541562 is a deficient number, since it is larger than the sum of its proper divisors (3492070).

6541562 is a wasteful number, since it uses less digits than its factorization.

6541562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493.

The product of its digits is 7200, while the sum is 29.

The square root of 6541562 is about 2557.6477474430. The cubic root of 6541562 is about 187.0224838799.

The spelling of 6541562 in words is "six million, five hundred forty-one thousand, five hundred sixty-two".