88236228 has 48 divisors (see below), whose sum is σ = 218070720. Its totient is φ = 27690624.

The previous prime is 88236217. The next prime is 88236251. The reversal of 88236228 is 82263288.

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, 38326 + ... + 40562.

It is an arithmetic number, because the mean of its divisors is an integer number (4543140).

Almost surely, 2^88236228 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 88236228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109035360).

88236228 is an abundant number, since it is smaller than the sum of its proper divisors (129834492).

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

88236228 is a wasteful number, since it uses less digits than its factorization.

88236228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436 (or 2434 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 88236228 is about 9393.4140758299. The cubic root of 88236228 is about 445.1936673330.

It can be divided in two parts, 8823 and 6228, that added together give a palindrome (15051).

The spelling of 88236228 in words is "eighty-eight million, two hundred thirty-six thousand, two hundred twenty-eight".