88021024 has 96 divisors (see below), whose sum is σ = 215744256. Its totient is φ = 34421760.

The previous prime is 88020983. The next prime is 88021027. The reversal of 88021024 is 42012088.

It is a self number, because there is not a number n which added to its sum of digits gives 88021024.

It is not an unprimeable number, because it can be changed into a prime (88021027) 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 15 ways as a sum of consecutive naturals, for example, 486214 + ... + 486394.

It is an arithmetic number, because the mean of its divisors is an integer number (2247336).

Almost surely, 2^88021024 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 88021024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107872128).

88021024 is an abundant number, since it is smaller than the sum of its proper divisors (127723232).

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

88021024 is a wasteful number, since it uses less digits than its factorization.

88021024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 88021024 is about 9381.9520356907. The cubic root of 88021024 is about 444.8314372308.

It can be divided in two parts, 880 and 21024, that added together give a square (21904 = 148²).

The spelling of 88021024 in words is "eighty-eight million, twenty-one thousand, twenty-four".