80224080 has 160 divisors (see below), whose sum is σ = 266471040. Its totient is φ = 19906560.

The previous prime is 80224019. The next prime is 80224093. The reversal of 80224080 is 8042208.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 80224080.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332760 + ... + 333000.

It is an arithmetic number, because the mean of its divisors is an integer number (1665444).

Almost surely, 2^80224080 is an apocalyptic number.

80224080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80224080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133235520).

80224080 is an abundant number, since it is smaller than the sum of its proper divisors (186246960).

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

80224080 is a wasteful number, since it uses less digits than its factorization.

80224080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 80224080 is about 8956.7896034238. The cubic root of 80224080 is about 431.2888677424.

Adding to 80224080 its reverse (8042208), we get a palindrome (88266288).

The spelling of 80224080 in words is "eighty million, two hundred twenty-four thousand, eighty".