80225668 has 12 divisors (see below), whose sum is σ = 141973020. Its totient is φ = 39661952.

The previous prime is 80225647. The next prime is 80225681. The reversal of 80225668 is 86652208.

It can be written as a sum of positive squares in 2 ways, for example, as 31337604 + 48888064 = 5598^2 + 6992^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112321 + ... + 113032.

It is an arithmetic number, because the mean of its divisors is an integer number (11831085).

Almost surely, 2^80225668 is an apocalyptic number.

It is an amenable number.

80225668 is a deficient number, since it is larger than the sum of its proper divisors (61747352).

80225668 is a wasteful number, since it uses less digits than its factorization.

80225668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225446 (or 225444 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 80225668 is about 8956.8782508193. The cubic root of 80225668 is about 431.2917134474.

It can be divided in two parts, 802 and 25668, that multiplied together give a triangular number (20585736 = T₆₄₁₆).

The spelling of 80225668 in words is "eighty million, two hundred twenty-five thousand, six hundred sixty-eight".