6654336 has 128 divisors (see below), whose sum is σ = 20106240. Its totient is φ = 1935360.

The previous prime is 6654331. The next prime is 6654353. The reversal of 6654336 is 6334566.

It is a happy number.

6654336 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 6654297 and 6654306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6654331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154731 + ... + 154773.

It is an arithmetic number, because the mean of its divisors is an integer number (157080).

Almost surely, 2^6654336 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 6654336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10053120).

6654336 is an abundant number, since it is smaller than the sum of its proper divisors (13451904).

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

6654336 is a wasteful number, since it uses less digits than its factorization.

6654336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 92 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 6654336 is about 2579.5999689874. The cubic root of 6654336 is about 188.0910981466.

The spelling of 6654336 in words is "six million, six hundred fifty-four thousand, three hundred thirty-six".