88764216912 has 120 divisors (see below), whose sum is σ = 284104941120. Its totient is φ = 25343308800.

The previous prime is 88764216901. The next prime is 88764216949. The reversal of 88764216912 is 21961246788.

It is a happy number.

88764216912 is a `hidden beast` number, since 88 + 76 + 421 + 69 + 12 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1432264 + ... + 1492952.

It is an arithmetic number, because the mean of its divisors is an integer number (2367541176).

Almost surely, 2^88764216912 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 88764216912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142052470560).

88764216912 is an abundant number, since it is smaller than the sum of its proper divisors (195340724208).

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

88764216912 is a wasteful number, since it uses less digits than its factorization.

88764216912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62161 (or 62152 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The spelling of 88764216912 in words is "eighty-eight billion, seven hundred sixty-four million, two hundred sixteen thousand, nine hundred twelve".