80244680 has 32 divisors (see below), whose sum is σ = 180827640. Its totient is φ = 32048640.

The previous prime is 80244673. The next prime is 80244691. The reversal of 80244680 is 8644208.

It can be written as a sum of positive squares in 4 ways, for example, as 64673764 + 15570916 = 8042^2 + 3946^2 .

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 7 ways as a sum of consecutive naturals, for example, 36410 + ... + 38550.

Almost surely, 2^80244680 is an apocalyptic number.

It is an amenable number.

80244680 is an abundant number, since it is smaller than the sum of its proper divisors (100582960).

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

80244680 is a wasteful number, since it uses less digits than its factorization.

80244680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3085 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 80244680 is about 8957.9394952188. The cubic root of 80244680 is about 431.3257801437.

Adding to 80244680 its reverse (8644208), we get a palindrome (88888888).

The spelling of 80244680 in words is "eighty million, two hundred forty-four thousand, six hundred eighty".