987484 has 12 divisors (see below), whose sum is σ = 1739304. Its totient is φ = 490544.

The previous prime is 987473. The next prime is 987491. The reversal of 987484 is 484789.

987484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (144942).

2⁹⁸⁷⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

987484 is a deficient number, since it is larger than the sum of its proper divisors (751820).

987484 is a wasteful number, since it uses less digits than its factorization.

987484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604 (or 1602 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 987484 is about 993.7222952113. The cubic root of 987484 is about 99.5810472370.

The spelling of 987484 in words is "nine hundred eighty-seven thousand, four hundred eighty-four".