88771488 has 96 divisors (see below), whose sum is σ = 254270016. Its totient is φ = 26953728.

The previous prime is 88771471. The next prime is 88771493. The reversal of 88771488 is 88417788.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 88771488.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103156 + ... + 104012.

It is an arithmetic number, because the mean of its divisors is an integer number (2648646).

Almost surely, 2^88771488 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 88771488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127135008).

88771488 is an abundant number, since it is smaller than the sum of its proper divisors (165498528).

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

88771488 is a wasteful number, since it uses less digits than its factorization.

88771488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 958 counting only the distinct ones).

The product of its digits is 802816, while the sum is 51.

The square root of 88771488 is about 9421.8622363098. The cubic root of 88771488 is about 446.0920667651.

The spelling of 88771488 in words is "eighty-eight million, seven hundred seventy-one thousand, four hundred eighty-eight".