6541056 has 108 divisors (see below), whose sum is σ = 20088432. Its totient is φ = 2039808.

The previous prime is 6541049. The next prime is 6541057. The reversal of 6541056 is 6501456.

It is a happy number.

6541056 is a `hidden beast` number, since 654 + 1 + 0 + 5 + 6 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39085 + ... + 39251.

It is an arithmetic number, because the mean of its divisors is an integer number (186004).

Almost surely, 2^6541056 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 6541056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10044216).

6541056 is an abundant number, since it is smaller than the sum of its proper divisors (13547376).

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

6541056 is a wasteful number, since it uses less digits than its factorization.

6541056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 6541056 is about 2557.5488265134. The cubic root of 6541056 is about 187.0176615955.

The spelling of 6541056 in words is "six million, five hundred forty-one thousand, fifty-six".