8083385 has 4 divisors (see below), whose sum is σ = 9700068. Its totient is φ = 6466704.

The previous prime is 8083367. The next prime is 8083391. The reversal of 8083385 is 5833808.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1692601 + 6390784 = 1301^2 + 2528^2 .

It is a cyclic number.

It is not a de Polignac number, because 8083385 - 2⁶ = 8083321 is a prime.

It is a super-2 number, since 2×8083385² = 130682226116450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808334 + ... + 808343.

It is an arithmetic number, because the mean of its divisors is an integer number (2425017).

Almost surely, 2^8083385 is an apocalyptic number.

It is an amenable number.

8083385 is a deficient number, since it is larger than the sum of its proper divisors (1616683).

8083385 is a wasteful number, since it uses less digits than its factorization.

8083385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616682.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 8083385 is about 2843.1294377851. The cubic root of 8083385 is about 200.6924746273.

The spelling of 8083385 in words is "eight million, eighty-three thousand, three hundred eighty-five".