5648720 has 120 divisors (see below), whose sum is σ = 16793568. Its totient is φ = 1747200.

The previous prime is 5648717. The next prime is 5648729. The reversal of 5648720 is 278465.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5648729) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43055 + ... + 43185.

Almost surely, 2^5648720 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 5648720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8396784).

5648720 is an abundant number, since it is smaller than the sum of its proper divisors (11144848).

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

5648720 is a wasteful number, since it uses less digits than its factorization.

5648720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 5648720 is about 2376.7035995260. The cubic root of 5648720 is about 178.0942983918.

The spelling of 5648720 in words is "five million, six hundred forty-eight thousand, seven hundred twenty".