7080085 has 8 divisors (see below), whose sum is σ = 8703576. Its totient is φ = 5525760.

The previous prime is 7080077. The next prime is 7080097. The reversal of 7080085 is 5800807.

7080085 = 1881² + 1882².

It can be written as a sum of positive squares in 4 ways, for example, as 142129 + 6937956 = 377^2 + 2634^2 .

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

It is not a de Polignac number, because 7080085 - 2³ = 7080077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17064 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (1087947).

Almost surely, 2^7080085 is an apocalyptic number.

7080085 is the 1882-nd centered square number.

It is an amenable number.

7080085 is a deficient number, since it is larger than the sum of its proper divisors (1623491).

7080085 is a wasteful number, since it uses less digits than its factorization.

7080085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34583.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 7080085 is about 2660.8429115602. The cubic root of 7080085 is about 192.0198637580.

The spelling of 7080085 in words is "seven million, eighty thousand, eighty-five".