6741456 has 60 divisors (see below), whose sum is σ = 18144672. Its totient is φ = 2156672.

The previous prime is 6741451. The next prime is 6741463. The reversal of 6741456 is 6541476.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6741451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 40285 + ... + 40451.

Almost surely, 2^6741456 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 6741456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9072336).

6741456 is an abundant number, since it is smaller than the sum of its proper divisors (11403216).

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

6741456 is a wasteful number, since it uses less digits than its factorization.

6741456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 201 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 6741456 is about 2596.4313971295. The cubic root of 6741456 is about 188.9083848133.

The spelling of 6741456 in words is "six million, seven hundred forty-one thousand, four hundred fifty-six".