987000141 has 16 divisors (see below), whose sum is σ = 1350860544. Its totient is φ = 640713024.

The previous prime is 987000109. The next prime is 987000143. The reversal of 987000141 is 141000789.

It is not a de Polignac number, because 987000141 - 2⁵ = 987000109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 987000099 and 987000108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987000143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10011 + ... + 45543.

It is an arithmetic number, because the mean of its divisors is an integer number (84428784).

Almost surely, 2^987000141 is an apocalyptic number.

It is an amenable number.

987000141 is a deficient number, since it is larger than the sum of its proper divisors (363860403).

987000141 is a wasteful number, since it uses less digits than its factorization.

987000141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35780.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 987000141 is about 31416.5583888497. The cubic root of 987000141 is about 995.6477994967.

The spelling of 987000141 in words is "nine hundred eighty-seven million, one hundred forty-one", and thus it is an aban number.