88281288 has 48 divisors (see below), whose sum is σ = 240371820. Its totient is φ = 29270016.

The previous prime is 88281269. The next prime is 88281301. The reversal of 88281288 is 88218288.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 86155524 + 2125764 = 9282^2 + 1458^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10720 + ... + 17072.

Almost surely, 2^88281288 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 88281288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120185910).

88281288 is an abundant number, since it is smaller than the sum of its proper divisors (152090532).

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

88281288 is a wasteful number, since it uses less digits than its factorization.

88281288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6558 (or 6551 counting only the distinct ones).

The product of its digits is 131072, while the sum is 45.

The square root of 88281288 is about 9395.8122586608. The cubic root of 88281288 is about 445.2694374684.

The spelling of 88281288 in words is "eighty-eight million, two hundred eighty-one thousand, two hundred eighty-eight".