88715418 has 64 divisors (see below), whose sum is σ = 210584448. Its totient is φ = 24606720.

The previous prime is 88715399. The next prime is 88715441. The reversal of 88715418 is 81451788.

It is a self number, because there is not a number n which added to its sum of digits gives 88715418.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40446 + ... + 42582.

It is an arithmetic number, because the mean of its divisors is an integer number (3290382).

Almost surely, 2^88715418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88715418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105292224).

88715418 is an abundant number, since it is smaller than the sum of its proper divisors (121869030).

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

88715418 is a wasteful number, since it uses less digits than its factorization.

88715418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207.

The product of its digits is 71680, while the sum is 42.

The square root of 88715418 is about 9418.8862398906. The cubic root of 88715418 is about 445.9981265045.

The spelling of 88715418 in words is "eighty-eight million, seven hundred fifteen thousand, four hundred eighteen".