80449482 has 16 divisors (see below), whose sum is σ = 161297280. Its totient is φ = 26750112.

The previous prime is 80449471. The next prime is 80449483. The reversal of 80449482 is 28494408.

It is a self number, because there is not a number n which added to its sum of digits gives 80449482.

It is not an unprimeable number, because it can be changed into a prime (80449483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13938 + ... + 18845.

It is an arithmetic number, because the mean of its divisors is an integer number (10081080).

Almost surely, 2^80449482 is an apocalyptic number.

80449482 is an abundant number, since it is smaller than the sum of its proper divisors (80847798).

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

80449482 is a wasteful number, since it uses less digits than its factorization.

80449482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33197.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 80449482 is about 8969.3635225695. The cubic root of 80449482 is about 431.6924143660.

The spelling of 80449482 in words is "eighty million, four hundred forty-nine thousand, four hundred eighty-two".