88321936 has 40 divisors (see below), whose sum is σ = 187454520. Its totient is φ = 40126464.

The previous prime is 88321901. The next prime is 88321943. The reversal of 88321936 is 63912388.

It can be written as a sum of positive squares in 4 ways, for example, as 14017536 + 74304400 = 3744^2 + 8620^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 2290 + ... + 13486.

It is an arithmetic number, because the mean of its divisors is an integer number (4686363).

Almost surely, 2^88321936 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 88321936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93727260).

88321936 is an abundant number, since it is smaller than the sum of its proper divisors (99132584).

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

88321936 is a wasteful number, since it uses less digits than its factorization.

88321936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11251 (or 11245 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 88321936 is about 9397.9751010524. The cubic root of 88321936 is about 445.3377665385.

The spelling of 88321936 in words is "eighty-eight million, three hundred twenty-one thousand, nine hundred thirty-six".