80069 has 8 divisors (see below), whose sum is σ = 90720. Its totient is φ = 70000.

The previous prime is 80051. The next prime is 80071. The reversal of 80069 is 96008.

80069 is nontrivially palindromic in base 13.

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

It is a cyclic number.

It is not a de Polignac number, because 80069 - 2⁸ = 79813 is a prime.

It is a super-2 number, since 2×80069² = 12822089522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 444.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2⁸⁰⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

80069 is a deficient number, since it is larger than the sum of its proper divisors (10651).

80069 is a wasteful number, since it uses less digits than its factorization.

80069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 80069 is about 282.9646621047. The cubic root of 80069 is about 43.1010782403.

The spelling of 80069 in words is "eighty thousand, sixty-nine".