88427444 has 48 divisors (see below), whose sum is σ = 187084800. Its totient is φ = 35725536.

The previous prime is 88427411. The next prime is 88427459. The reversal of 88427444 is 44472488.

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 15 ways as a sum of consecutive naturals, for example, 190757 + ... + 191219.

It is an arithmetic number, because the mean of its divisors is an integer number (3897600).

Almost surely, 2^88427444 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 88427444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93542400).

88427444 is an abundant number, since it is smaller than the sum of its proper divisors (98657356).

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

88427444 is a wasteful number, since it uses less digits than its factorization.

88427444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its digits is 229376, while the sum is 41.

The square root of 88427444 is about 9403.5867625072. The cubic root of 88427444 is about 445.5150271442.

The spelling of 88427444 in words is "eighty-eight million, four hundred twenty-seven thousand, four hundred forty-four".