80448424 has 32 divisors (see below), whose sum is σ = 173013120. Its totient is φ = 34353216.

The previous prime is 80448377. The next prime is 80448427. The reversal of 80448424 is 42484408.

It is a self number, because there is not a number n which added to its sum of digits gives 80448424.

It is not an unprimeable number, because it can be changed into a prime (80448427) 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 7 ways as a sum of consecutive naturals, for example, 13957 + ... + 18859.

It is an arithmetic number, because the mean of its divisors is an integer number (5406660).

Almost surely, 2^80448424 is an apocalyptic number.

It is an amenable number.

80448424 is an abundant number, since it is smaller than the sum of its proper divisors (92564696).

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

80448424 is a wasteful number, since it uses less digits than its factorization.

80448424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5209 (or 5205 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 34.

The square root of 80448424 is about 8969.3045438317. The cubic root of 80448424 is about 431.6905219462.

The spelling of 80448424 in words is "eighty million, four hundred forty-eight thousand, four hundred twenty-four".