6540882 has 16 divisors (see below), whose sum is σ = 13106880. Its totient is φ = 2176112.

The previous prime is 6540871. The next prime is 6540893. The reversal of 6540882 is 2880456.

6540882 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6540871) and next prime (6540893).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5344 + ... + 6452.

It is an arithmetic number, because the mean of its divisors is an integer number (819180).

Almost surely, 2^6540882 is an apocalyptic number.

6540882 is an abundant number, since it is smaller than the sum of its proper divisors (6565998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6540882 is a wasteful number, since it uses less digits than its factorization.

6540882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 6540882 is about 2557.5148093413. The cubic root of 6540882 is about 187.0160032822.

The spelling of 6540882 in words is "six million, five hundred forty thousand, eight hundred eighty-two".