88317216 has 120 divisors (see below), whose sum is σ = 279825084. Its totient is φ = 27164160.

The previous prime is 88317199. The next prime is 88317221. The reversal of 88317216 is 61271388.

It can be written as a sum of positive squares in 2 ways, for example, as 88284816 + 32400 = 9396^2 + 180^2 .

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

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 19 ways as a sum of consecutive naturals, for example, 32386 + ... + 35006.

Almost surely, 2^88317216 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 88317216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139912542).

88317216 is an abundant number, since it is smaller than the sum of its proper divisors (191507868).

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

88317216 is a wasteful number, since it uses less digits than its factorization.

88317216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2639 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 88317216 is about 9397.7239797730. The cubic root of 88317216 is about 445.3298333198.

The spelling of 88317216 in words is "eighty-eight million, three hundred seventeen thousand, two hundred sixteen".