80224066 has 32 divisors (see below), whose sum is σ = 134734320. Its totient is φ = 35582976.

The previous prime is 80224019. The next prime is 80224093. The reversal of 80224066 is 66042208.

It can be written as a sum of positive squares in 8 ways, for example, as 10751841 + 69472225 = 3279^2 + 8335^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85150 + ... + 86086.

Almost surely, 2^80224066 is an apocalyptic number.

80224066 is a deficient number, since it is larger than the sum of its proper divisors (54510254).

80224066 is a wasteful number, since it uses less digits than its factorization.

80224066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 80224066 is about 8956.7888218937. The cubic root of 80224066 is about 431.2888426541.

The spelling of 80224066 in words is "eighty million, two hundred twenty-four thousand, sixty-six".