5554720 has 48 divisors (see below), whose sum is σ = 13267800. Its totient is φ = 2197504.

The previous prime is 5554663. The next prime is 5554729. The reversal of 5554720 is 274555.

It can be written as a sum of positive squares in 4 ways, for example, as 2471184 + 3083536 = 1572^2 + 1756^2 .

It is not an unprimeable number, because it can be changed into a prime (5554729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23724 + ... + 23956.

Almost surely, 2^5554720 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 5554720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6633900).

5554720 is an abundant number, since it is smaller than the sum of its proper divisors (7713080).

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

5554720 is a wasteful number, since it uses less digits than its factorization.

5554720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5554720 is about 2356.8453491903. The cubic root of 5554720 is about 177.1008819825.

The spelling of 5554720 in words is "five million, five hundred fifty-four thousand, seven hundred twenty".