88537284 has 144 divisors (see below), whose sum is σ = 256628736. Its totient is φ = 25502400.

The previous prime is 88537279. The next prime is 88537297. The reversal of 88537284 is 48273588.

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 47 ways as a sum of consecutive naturals, for example, 1246969 + ... + 1247039.

It is an arithmetic number, because the mean of its divisors is an integer number (1782144).

Almost surely, 2^88537284 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 88537284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128314368).

88537284 is an abundant number, since it is smaller than the sum of its proper divisors (168091452).

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

88537284 is a wasteful number, since it uses less digits than its factorization.

88537284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 201 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 88537284 is about 9409.4252746913. The cubic root of 88537284 is about 445.6994160649.

The spelling of 88537284 in words is "eighty-eight million, five hundred thirty-seven thousand, two hundred eighty-four".