88444800 has 288 divisors, whose sum is σ = 328025880. Its totient is φ = 22671360.

The previous prime is 88444799. The next prime is 88444801. The reversal of 88444800 is 844488.

It is an interprime number because it is at equal distance from previous prime (88444799) and next prime (88444801).

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88444801) 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 35 ways as a sum of consecutive naturals, for example, 1065559 + ... + 1065641.

Almost surely, 2^88444800 is an apocalyptic number.

88444800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88444800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164012940).

88444800 is an abundant number, since it is smaller than the sum of its proper divisors (239581080).

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

88444800 is a wasteful number, since it uses less digits than its factorization.

88444800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 88444800 is about 9404.5095565904. The cubic root of 88444800 is about 445.5441728959.

The spelling of 88444800 in words is "eighty-eight million, four hundred forty-four thousand, eight hundred".