87872486017 has 8 divisors (see below), whose sum is σ = 88562158272. Its totient is φ = 87184760400.

The previous prime is 87872485993. The next prime is 87872486027. The reversal of 87872486017 is 71068427878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87872486017 - 2¹¹ = 87872483969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87872486027) 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, 395959 + ... + 576652.

It is an arithmetic number, because the mean of its divisors is an integer number (11070269784).

Almost surely, 2^87872486017 is an apocalyptic number.

It is an amenable number.

87872486017 is a deficient number, since it is larger than the sum of its proper divisors (689672255).

87872486017 is a wasteful number, since it uses less digits than its factorization.

87872486017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973319.

The product of its (nonzero) digits is 8429568, while the sum is 58.

The spelling of 87872486017 in words is "eighty-seven billion, eight hundred seventy-two million, four hundred eighty-six thousand, seventeen".