5487720 has 128 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 1218816.

The previous prime is 5487707. The next prime is 5487761. The reversal of 5487720 is 277845.

5487720 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

5487720 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39411 + ... + 39549.

It is an arithmetic number, because the mean of its divisors is an integer number (151200).

Almost surely, 2^5487720 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 5487720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9676800).

5487720 is an abundant number, since it is smaller than the sum of its proper divisors (13865880).

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

5487720 is a wasteful number, since it uses less digits than its factorization.

5487720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5487720 is about 2342.5883121027. The cubic root of 5487720 is about 176.3859471222.

The spelling of 5487720 in words is "five million, four hundred eighty-seven thousand, seven hundred twenty".