807080 has 16 divisors (see below), whose sum is σ = 1816020. Its totient is φ = 322816.

The previous prime is 807077. The next prime is 807083. The reversal of 807080 is 80708.

It is an interprime number because it is at equal distance from previous prime (807077) and next prime (807083).

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 676 = 898^2 + 26^2 .

It is not an unprimeable number, because it can be changed into a prime (807083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10049 + ... + 10128.

2⁸⁰⁷⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

807080 is an abundant number, since it is smaller than the sum of its proper divisors (1008940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

807080 is a wasteful number, since it uses less digits than its factorization.

807080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20188 (or 20184 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 807080 is about 898.3763131339. The cubic root of 807080 is about 93.1048264936.

Adding to 807080 its reverse (80708), we get a palindrome (887788).

The spelling of 807080 in words is "eight hundred seven thousand, eighty".