88604568 has 96 divisors (see below), whose sum is σ = 260354640. Its totient is φ = 27060480.

The previous prime is 88604557. The next prime is 88604587. The reversal of 88604568 is 86540688.

88604568 is a `hidden beast` number, since 8 + 86 + 0 + 4 + 568 = 666.

It is a Cunningham number, because it is equal to 9413²-1.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169155 + ... + 169677.

Almost surely, 2^88604568 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 88604568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130177320).

88604568 is an abundant number, since it is smaller than the sum of its proper divisors (171750072).

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

88604568 is a wasteful number, since it uses less digits than its factorization.

88604568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 88604568 is about 9412.9999468820. Note that the first 4 decimals coincide. The cubic root of 88604568 is about 445.8122907198.

The spelling of 88604568 in words is "eighty-eight million, six hundred four thousand, five hundred sixty-eight".