87096622128 has 80 divisors (see below), whose sum is σ = 229139667456. Its totient is φ = 28500975360.

The previous prime is 87096622127. The next prime is 87096622139. The reversal of 87096622128 is 82122669078.

It is a super-2 number, since 2×87096622128² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (87096622127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896073 + ... + 988503.

Almost surely, 2^87096622128 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 87096622128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114569833728).

87096622128 is an abundant number, since it is smaller than the sum of its proper divisors (142043045328).

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

87096622128 is a wasteful number, since it uses less digits than its factorization.

87096622128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92802 (or 92796 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 87096622128 in words is "eighty-seven billion, ninety-six million, six hundred twenty-two thousand, one hundred twenty-eight".