88528680 has 64 divisors (see below), whose sum is σ = 295099200. Its totient is φ = 23607360.

The previous prime is 88528667. The next prime is 88528681. The reversal of 88528680 is 8682588.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88528681) by changing a digit.

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, 39906 + ... + 42065.

It is an arithmetic number, because the mean of its divisors is an integer number (4610925).

Almost surely, 2^88528680 is an apocalyptic number.

It is an amenable number.

88528680 is an abundant number, since it is smaller than the sum of its proper divisors (206570520).

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

88528680 is a wasteful number, since it uses less digits than its factorization.

88528680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81991 (or 81981 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 88528680 is about 9408.9680624392. The cubic root of 88528680 is about 445.6849779969.

The spelling of 88528680 in words is "eighty-eight million, five hundred twenty-eight thousand, six hundred eighty".