88130224 has 60 divisors (see below), whose sum is σ = 213934224. Its totient is φ = 34860672.

The previous prime is 88130221. The next prime is 88130233. The reversal of 88130224 is 42203188.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 88130192 and 88130201.

It is not an unprimeable number, because it can be changed into a prime (88130221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5869 + ... + 14515.

Almost surely, 2^88130224 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 88130224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106967112).

88130224 is an abundant number, since it is smaller than the sum of its proper divisors (125804000).

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

88130224 is a wasteful number, since it uses less digits than its factorization.

88130224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682 (or 8669 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 88130224 is about 9387.7699162261. The cubic root of 88130224 is about 445.0153157208.

The spelling of 88130224 in words is "eighty-eight million, one hundred thirty thousand, two hundred twenty-four".