80580228 has 48 divisors (see below), whose sum is σ = 195197184. Its totient is φ = 25850880.

The previous prime is 80580223. The next prime is 80580259. The reversal of 80580228 is 82208508.

It is not an unprimeable number, because it can be changed into a prime (80580223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42133 + ... + 44003.

It is an arithmetic number, because the mean of its divisors is an integer number (4066608).

Almost surely, 2^80580228 is an apocalyptic number.

It is an amenable number.

80580228 is an abundant number, since it is smaller than the sum of its proper divisors (114616956).

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

80580228 is a wasteful number, since it uses less digits than its factorization.

80580228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 80580228 is about 8976.6490407056. The cubic root of 80580228 is about 431.9261490699.

It can be divided in two parts, 80580 and 228, that added together give a palindrome (80808).

The spelling of 80580228 in words is "eighty million, five hundred eighty thousand, two hundred twenty-eight".