88297344 has 128 divisors (see below), whose sum is σ = 269892000. Its totient is φ = 28385280.

The previous prime is 88297327. The next prime is 88297379. The reversal of 88297344 is 44379288.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 88297344.

It is a congruent number.

It is an unprimeable number.

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, 99784 + ... + 100664.

Almost surely, 2^88297344 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 88297344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134946000).

88297344 is an abundant number, since it is smaller than the sum of its proper divisors (181594656).

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

88297344 is a wasteful number, since it uses less digits than its factorization.

88297344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933 (or 915 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 88297344 is about 9396.6666430176. Note that the first 4 decimals coincide. The cubic root of 88297344 is about 445.2964300240.

The spelling of 88297344 in words is "eighty-eight million, two hundred ninety-seven thousand, three hundred forty-four".