88715424 has 96 divisors (see below), whose sum is σ = 269087616. Its totient is φ = 25067520.

The previous prime is 88715399. The next prime is 88715441. The reversal of 88715424 is 42451788.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64504 + ... + 65864.

It is an arithmetic number, because the mean of its divisors is an integer number (2802996).

Almost surely, 2^88715424 is an apocalyptic number.

88715424 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88715424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134543808).

88715424 is an abundant number, since it is smaller than the sum of its proper divisors (180372192).

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

88715424 is a wasteful number, since it uses less digits than its factorization.

88715424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1470 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 88715424 is about 9418.8865583996. The cubic root of 88715424 is about 445.9981365591.

The spelling of 88715424 in words is "eighty-eight million, seven hundred fifteen thousand, four hundred twenty-four".