88521608 has 64 divisors (see below), whose sum is σ = 201062400. Its totient is φ = 35691840.

The previous prime is 88521571. The next prime is 88521611. The reversal of 88521608 is 80612588.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288191 + ... + 288497.

It is an arithmetic number, because the mean of its divisors is an integer number (3141600).

Almost surely, 2^88521608 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 88521608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100531200).

88521608 is an abundant number, since it is smaller than the sum of its proper divisors (112540792).

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

88521608 is a wasteful number, since it uses less digits than its factorization.

88521608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 88521608 is about 9408.5922432636. The cubic root of 88521608 is about 445.6731100233.

The spelling of 88521608 in words is "eighty-eight million, five hundred twenty-one thousand, six hundred eight".