88713216 has 72 divisors (see below), whose sum is σ = 256273290. Its totient is φ = 29564928.

The previous prime is 88713199. The next prime is 88713221. The reversal of 88713216 is 61231788.

It can be written as a sum of positive squares in only one way, i.e., 66585600 + 22127616 = 8160^2 + 4704^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16026 + ... + 20838.

Almost surely, 2^88713216 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 88713216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128136645).

88713216 is an abundant number, since it is smaller than the sum of its proper divisors (167560074).

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

88713216 is a wasteful number, since it uses less digits than its factorization.

88713216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4841 (or 4818 counting only the distinct ones).

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

The square root of 88713216 is about 9418.7693463637. The cubic root of 88713216 is about 445.9944364432.

The spelling of 88713216 in words is "eighty-eight million, seven hundred thirteen thousand, two hundred sixteen".