88422822 has 48 divisors (see below), whose sum is σ = 198825120. Its totient is φ = 28377216.

The previous prime is 88422799. The next prime is 88422847. The reversal of 88422822 is 22822488.

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 23 ways as a sum of consecutive naturals, for example, 67954 + ... + 69242.

It is an arithmetic number, because the mean of its divisors is an integer number (4142190).

Almost surely, 2^88422822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88422822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99412560).

88422822 is an abundant number, since it is smaller than the sum of its proper divisors (110402298).

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

88422822 is a wasteful number, since it uses less digits than its factorization.

88422822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437 (or 1434 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The square root of 88422822 is about 9403.3410020056. The cubic root of 88422822 is about 445.5072648243.

It can be divided in two parts, 8842 and 2822, that added together give a square (11664 = 108²).

The spelling of 88422822 in words is "eighty-eight million, four hundred twenty-two thousand, eight hundred twenty-two".