80067069 has 16 divisors (see below), whose sum is σ = 119528640. Its totient is φ = 52968240.

The previous prime is 80067041. The next prime is 80067073. The reversal of 80067069 is 96076008.

It is not a de Polignac number, because 80067069 - 2¹⁷ = 79935997 is a prime.

It is a super-2 number, since 2×80067069² = 12821471076501522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80068069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7782 + ... + 14855.

It is an arithmetic number, because the mean of its divisors is an integer number (7470540).

Almost surely, 2^80067069 is an apocalyptic number.

It is an amenable number.

80067069 is a deficient number, since it is larger than the sum of its proper divisors (39461571).

80067069 is a wasteful number, since it uses less digits than its factorization.

80067069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22777 (or 22771 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 80067069 is about 8948.0203955959. The cubic root of 80067069 is about 431.0073175223.

The spelling of 80067069 in words is "eighty million, sixty-seven thousand, sixty-nine".