88081344 has 140 divisors (see below), whose sum is σ = 281400504. Its totient is φ = 27081216.

The previous prime is 88081333. The next prime is 88081361. The reversal of 88081344 is 44318088.

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

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 88081299 and 88081308.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 66739 + ... + 68045.

Almost surely, 2^88081344 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 88081344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140700252).

88081344 is an abundant number, since it is smaller than the sum of its proper divisors (193319160).

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

88081344 is a wasteful number, since it uses less digits than its factorization.

88081344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 88081344 is about 9385.1661679482. The cubic root of 88081344 is about 444.9330269954.

The spelling of 88081344 in words is "eighty-eight million, eighty-one thousand, three hundred forty-four".