80228186 has 32 divisors (see below), whose sum is σ = 130940928. Its totient is φ = 36756720.

The previous prime is 80228179. The next prime is 80228227. The reversal of 80228186 is 68182208.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 180881 + ... + 181323.

It is an arithmetic number, because the mean of its divisors is an integer number (4091904).

Almost surely, 2^80228186 is an apocalyptic number.

80228186 is a deficient number, since it is larger than the sum of its proper divisors (50712742).

80228186 is a wasteful number, since it uses less digits than its factorization.

80228186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 80228186 is about 8957.0188120825. The cubic root of 80228186 is about 431.2962256407.

The spelling of 80228186 in words is "eighty million, two hundred twenty-eight thousand, one hundred eighty-six".