88812822 has 64 divisors (see below), whose sum is σ = 208857600. Its totient is φ = 24655104.

The previous prime is 88812817. The next prime is 88812851. The reversal of 88812822 is 22821888.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254304 + ... + 254652.

It is an arithmetic number, because the mean of its divisors is an integer number (3263400).

Almost surely, 2^88812822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88812822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104428800).

88812822 is an abundant number, since it is smaller than the sum of its proper divisors (120044778).

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

88812822 is a wasteful number, since it uses less digits than its factorization.

88812822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517.

The product of its digits is 32768, while the sum is 39.

The square root of 88812822 is about 9424.0554964410. The cubic root of 88812822 is about 446.1612928526.

The spelling of 88812822 in words is "eighty-eight million, eight hundred twelve thousand, eight hundred twenty-two".