5554656 has 60 divisors (see below), whose sum is σ = 16343712. Its totient is φ = 1850688.

The previous prime is 5554621. The next prime is 5554663. The reversal of 5554656 is 6564555.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5554656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1521 + ... + 3663.

Almost surely, 2^5554656 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 5554656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8171856).

5554656 is an abundant number, since it is smaller than the sum of its proper divisors (10789056).

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

5554656 is a wasteful number, since it uses less digits than its factorization.

5554656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165 (or 2148 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 5554656 is about 2356.8317716799. The cubic root of 5554656 is about 177.1002018103.

The spelling of 5554656 in words is "five million, five hundred fifty-four thousand, six hundred fifty-six".