88775327720 has 128 divisors (see below), whose sum is σ = 206928691200. Its totient is φ = 34258073856.

The previous prime is 88775327687. The next prime is 88775327723. The reversal of 88775327720 is 2772357788.

It is not an unprimeable number, because it can be changed into a prime (88775327723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44857691 + ... + 44859669.

It is an arithmetic number, because the mean of its divisors is an integer number (1616630400).

Almost surely, 2^88775327720 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 88775327720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103464345600).

88775327720 is an abundant number, since it is smaller than the sum of its proper divisors (118153363480).

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

88775327720 is a wasteful number, since it uses less digits than its factorization.

88775327720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 56.

The spelling of 88775327720 in words is "eighty-eight billion, seven hundred seventy-five million, three hundred twenty-seven thousand, seven hundred twenty".