88715718 has 96 divisors (see below), whose sum is σ = 242528832. Its totient is φ = 22809600.

The previous prime is 88715717. The next prime is 88715719. The reversal of 88715718 is 81751788.

88715718 is a `hidden beast` number, since 8 + 8 + 71 + 571 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (88715717) and next prime (88715719).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88715717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66498 + ... + 67818.

It is an arithmetic number, because the mean of its divisors is an integer number (2526342).

Almost surely, 2^88715718 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88715718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121264416).

88715718 is an abundant number, since it is smaller than the sum of its proper divisors (153813114).

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

88715718 is a wasteful number, since it uses less digits than its factorization.

88715718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390 (or 1387 counting only the distinct ones).

The product of its digits is 125440, while the sum is 45.

The square root of 88715718 is about 9418.9021653269. The cubic root of 88715718 is about 445.9986292329.

It can be divided in two parts, 88 and 715718, that added together give a triangular number (715806 = T₁₁₉₆).

The spelling of 88715718 in words is "eighty-eight million, seven hundred fifteen thousand, seven hundred eighteen".