987015102 has 16 divisors (see below), whose sum is σ = 1980381312. Its totient is φ = 327946520.

The previous prime is 987015089. The next prime is 987015109. The reversal of 987015102 is 201510789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987015109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262608 + ... + 266339.

It is an arithmetic number, because the mean of its divisors is an integer number (123773832).

Almost surely, 2^987015102 is an apocalyptic number.

987015102 is an abundant number, since it is smaller than the sum of its proper divisors (993366210).

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

987015102 is a wasteful number, since it uses less digits than its factorization.

987015102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529263.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 987015102 is about 31416.7964948688. The cubic root of 987015102 is about 995.6528301652.

The spelling of 987015102 in words is "nine hundred eighty-seven million, fifteen thousand, one hundred two".