80603212 has 12 divisors (see below), whose sum is σ = 144496296. Its totient is φ = 39318560.

The previous prime is 80603203. The next prime is 80603219. The reversal of 80603212 is 21230608.

It is not an unprimeable number, because it can be changed into a prime (80603219) 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 3 ways as a sum of consecutive naturals, for example, 245578 + ... + 245905.

It is an arithmetic number, because the mean of its divisors is an integer number (12041358).

Almost surely, 2^80603212 is an apocalyptic number.

80603212 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

80603212 is a deficient number, since it is larger than the sum of its proper divisors (63893084).

80603212 is a wasteful number, since it uses less digits than its factorization.

80603212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491528 (or 491526 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80603212 is about 8977.9291598898. The cubic root of 80603212 is about 431.9672114460.

The spelling of 80603212 in words is "eighty million, six hundred three thousand, two hundred twelve".