80828067 has 8 divisors (see below), whose sum is σ = 111247360. Its totient is φ = 52147080.

The previous prime is 80828039. The next prime is 80828087. The reversal of 80828067 is 76082808.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80828067 - 2⁷ = 80827939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80828087) 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 7 ways as a sum of consecutive naturals, for example, 434467 + ... + 434652.

It is an arithmetic number, because the mean of its divisors is an integer number (13905920).

Almost surely, 2^80828067 is an apocalyptic number.

80828067 is a deficient number, since it is larger than the sum of its proper divisors (30419293).

80828067 is a wasteful number, since it uses less digits than its factorization.

80828067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869153.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 80828067 is about 8990.4430925289. The cubic root of 80828067 is about 432.3685180647.

The spelling of 80828067 in words is "eighty million, eight hundred twenty-eight thousand, sixty-seven".