6541496 has 32 divisors (see below), whose sum is σ = 13641600. Its totient is φ = 2920320.

The previous prime is 6541487. The next prime is 6541511. The reversal of 6541496 is 6941456.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2210 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (426300).

Almost surely, 2^6541496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6541496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6820800).

6541496 is an abundant number, since it is smaller than the sum of its proper divisors (7100104).

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

6541496 is a wasteful number, since it uses less digits than its factorization.

6541496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2075 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 6541496 is about 2557.6348449300. The cubic root of 6541496 is about 187.0218549004.

The spelling of 6541496 in words is "six million, five hundred forty-one thousand, four hundred ninety-six".