88244740 has 48 divisors (see below), whose sum is σ = 196297920. Its totient is φ = 33229440.

The previous prime is 88244731. The next prime is 88244743. The reversal of 88244740 is 4744288.

It is a self number, because there is not a number n which added to its sum of digits gives 88244740.

It is not an unprimeable number, because it can be changed into a prime (88244743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68139 + ... + 69421.

It is an arithmetic number, because the mean of its divisors is an integer number (4089540).

Almost surely, 2^88244740 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 88244740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98148960).

88244740 is an abundant number, since it is smaller than the sum of its proper divisors (108053180).

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

88244740 is a wasteful number, since it uses less digits than its factorization.

88244740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 88244740 is about 9393.8671483048. The cubic root of 88244740 is about 445.2079825666.

The spelling of 88244740 in words is "eighty-eight million, two hundred forty-four thousand, seven hundred forty".