487750 has 16 divisors (see below), whose sum is σ = 913536. Its totient is φ = 195000.

The previous prime is 487741. The next prime is 487757. The reversal of 487750 is 57784.

It is a happy number.

487750 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487757) by changing a digit.

487750 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (57096).

2⁴⁸⁷⁷⁵⁰ is an apocalyptic number.

487750 is a deficient number, since it is larger than the sum of its proper divisors (425786).

487750 is a wasteful number, since it uses less digits than its factorization.

487750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 487750 is about 698.3910079604. The cubic root of 487750 is about 78.7164970446.

The spelling of 487750 in words is "four hundred eighty-seven thousand, seven hundred fifty".