80004288 has 224 divisors, whose sum is σ = 275376640. Its totient is φ = 19906560.

The previous prime is 80004283. The next prime is 80004289. The reversal of 80004288 is 88240008.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80004283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331848 + ... + 332088.

It is an arithmetic number, because the mean of its divisors is an integer number (1229360).

Almost surely, 2^80004288 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 80004288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137688320).

80004288 is an abundant number, since it is smaller than the sum of its proper divisors (195372352).

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

80004288 is a wasteful number, since it uses less digits than its factorization.

80004288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 80004288 is about 8944.5116132744. The cubic root of 80004288 is about 430.8946363821.

The spelling of 80004288 in words is "eighty million, four thousand, two hundred eighty-eight".