88880444 has 12 divisors (see below), whose sum is σ = 155608824. Its totient is φ = 44420784.

The previous prime is 88880443. The next prime is 88880459. The reversal of 88880444 is 44408888.

It is a junction number, because it is equal to n+sod(n) for n = 88880395 and 88880404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88880443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11687 + ... + 17729.

It is an arithmetic number, because the mean of its divisors is an integer number (12967402).

Almost surely, 2^88880444 is an apocalyptic number.

It is an amenable number.

88880444 is a deficient number, since it is larger than the sum of its proper divisors (66728380).

88880444 is a wasteful number, since it uses less digits than its factorization.

88880444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9724 (or 9722 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 88880444 is about 9427.6425473180. The cubic root of 88880444 is about 446.2744997233.

The spelling of 88880444 in words is "eighty-eight million, eight hundred eighty thousand, four hundred forty-four".