80007 has 4 divisors (see below), whose sum is σ = 106680. Its totient is φ = 53336.

The previous prime is 79999. The next prime is 80021. The reversal of 80007 is 70008.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80007 - 2³ = 79999 is a prime.

It is a super-2 number, since 2×80007² = 12802240098, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13332 + ... + 13337.

It is an arithmetic number, because the mean of its divisors is an integer number (26670).

2⁸⁰⁰⁰⁷ is an apocalyptic number.

80007 is a deficient number, since it is larger than the sum of its proper divisors (26673).

80007 is a wasteful number, since it uses less digits than its factorization.

80007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26672.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 80007 is about 282.8550865726. The cubic root of 80007 is about 43.0899505176.

Subtracting from 80007 its reverse (70008), we obtain a palindrome (9999).

The spelling of 80007 in words is "eighty thousand, seven".