5516720 has 40 divisors (see below), whose sum is σ = 13994640. Its totient is φ = 2005760.

The previous prime is 5516701. The next prime is 5516723. The reversal of 5516720 is 276155.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 5516720.

It is not an unprimeable number, because it can be changed into a prime (5516723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2255 + ... + 4014.

It is an arithmetic number, because the mean of its divisors is an integer number (349866).

Almost surely, 2^5516720 is an apocalyptic number.

It is an amenable number.

5516720 is an abundant number, since it is smaller than the sum of its proper divisors (8477920).

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

5516720 is a wasteful number, since it uses less digits than its factorization.

5516720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5516720 is about 2348.7698908152. The cubic root of 5516720 is about 176.6961067982.

The spelling of 5516720 in words is "five million, five hundred sixteen thousand, seven hundred twenty".