7308085 has 8 divisors (see below), whose sum is σ = 8784216. Its totient is φ = 5836800.

The previous prime is 7308073. The next prime is 7308121. The reversal of 7308085 is 5808037.

It can be written as a sum of positive squares in 4 ways, for example, as 131044 + 7177041 = 362^2 + 2679^2 .

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

It is not a de Polignac number, because 7308085 - 2¹⁷ = 7177013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5397 + ... + 6613.

It is an arithmetic number, because the mean of its divisors is an integer number (1098027).

Almost surely, 2^7308085 is an apocalyptic number.

It is an amenable number.

7308085 is a deficient number, since it is larger than the sum of its proper divisors (1476131).

7308085 is a wasteful number, since it uses less digits than its factorization.

7308085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 7308085 is about 2703.3469995544. The cubic root of 7308085 is about 194.0593310576.

The spelling of 7308085 in words is "seven million, three hundred eight thousand, eighty-five".