87600031068 has 96 divisors (see below), whose sum is σ = 238751815680. Its totient is φ = 24703191040.

The previous prime is 87600031067. The next prime is 87600031073. The reversal of 87600031068 is 86013000678.

It is a super-2 number, since 2×87600031068² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87600031067) 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 31 ways as a sum of consecutive naturals, for example, 19596 + ... + 419027.

It is an arithmetic number, because the mean of its divisors is an integer number (2486998080).

Almost surely, 2^87600031068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87600031068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119375907840).

87600031068 is an abundant number, since it is smaller than the sum of its proper divisors (151151784612).

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

87600031068 is a wasteful number, since it uses less digits than its factorization.

87600031068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438747 (or 438745 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 87600031068 in words is "eighty-seven billion, six hundred million, thirty-one thousand, sixty-eight".