987887752 has 16 divisors (see below), whose sum is σ = 1878379200. Its totient is φ = 486986640.

The previous prime is 987887749. The next prime is 987887759. The reversal of 987887752 is 257788789.

987887752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×987887752³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (987887759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869052 + ... + 870187.

It is an arithmetic number, because the mean of its divisors is an integer number (117398700).

Almost surely, 2^987887752 is an apocalyptic number.

It is an amenable number.

987887752 is a deficient number, since it is larger than the sum of its proper divisors (890491448).

987887752 is a wasteful number, since it uses less digits than its factorization.

987887752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739316 (or 1739312 counting only the distinct ones).

The product of its digits is 15805440, while the sum is 61.

The square root of 987887752 is about 31430.6816979842. The cubic root of 987887752 is about 995.9461726904.

The spelling of 987887752 in words is "nine hundred eighty-seven million, eight hundred eighty-seven thousand, seven hundred fifty-two".