80448484 has 12 divisors (see below), whose sum is σ = 140851900. Its totient is φ = 40205088.

The previous prime is 80448481. The next prime is 80448493. The reversal of 80448484 is 48484408.

It can be written as a sum of positive squares in 2 ways, for example, as 8538084 + 71910400 = 2922^2 + 8480^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80448481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9202 + ... + 15670.

Almost surely, 2^80448484 is an apocalyptic number.

It is an amenable number.

80448484 is a deficient number, since it is larger than the sum of its proper divisors (60403416).

80448484 is a wasteful number, since it uses less digits than its factorization.

80448484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9582 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 80448484 is about 8969.3078885720. The cubic root of 80448484 is about 431.6906292673.

The spelling of 80448484 in words is "eighty million, four hundred forty-eight thousand, four hundred eighty-four".