5466656 has 48 divisors (see below), whose sum is σ = 12288024. Its totient is φ = 2371584.

The previous prime is 5466631. The next prime is 5466667. The reversal of 5466656 is 6566645.

It can be written as a sum of positive squares in 4 ways, for example, as 3168400 + 2298256 = 1780^2 + 1516^2 .

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, 6686 + ... + 7458.

Almost surely, 2^5466656 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 5466656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6144012).

5466656 is an abundant number, since it is smaller than the sum of its proper divisors (6821368).

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

5466656 is a wasteful number, since it uses less digits than its factorization.

5466656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 805 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 5466656 is about 2338.0881078351. The cubic root of 5466656 is about 176.1599785074.

The spelling of 5466656 in words is "five million, four hundred sixty-six thousand, six hundred fifty-six".