88021248 has 108 divisors (see below), whose sum is σ = 272628720. Its totient is φ = 25138176.

The previous prime is 88021217. The next prime is 88021249. The reversal of 88021248 is 84212088.

It is not an unprimeable number, because it can be changed into a prime (88021249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36463 + ... + 38801.

It is an arithmetic number, because the mean of its divisors is an integer number (2524340).

Almost surely, 2^88021248 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 88021248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136314360).

88021248 is an abundant number, since it is smaller than the sum of its proper divisors (184607472).

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

88021248 is a wasteful number, since it uses less digits than its factorization.

88021248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 88021248 is about 9381.9639734972. The cubic root of 88021248 is about 444.8318145731.

The spelling of 88021248 in words is "eighty-eight million, twenty-one thousand, two hundred forty-eight".