8026385 has 4 divisors (see below), whose sum is σ = 9631668. Its totient is φ = 6421104.

The previous prime is 8026357. The next prime is 8026387. The reversal of 8026385 is 5836208.

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 5414929 + 2611456 = 2327^2 + 1616^2 .

It is a cyclic number.

It is not a de Polignac number, because 8026385 - 2⁸ = 8026129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8026387) 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, 802634 + ... + 802643.

It is an arithmetic number, because the mean of its divisors is an integer number (2407917).

Almost surely, 2^8026385 is an apocalyptic number.

It is an amenable number.

8026385 is a deficient number, since it is larger than the sum of its proper divisors (1605283).

8026385 is a wasteful number, since it uses less digits than its factorization.

8026385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605282.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8026385 is about 2833.0875383581. The cubic root of 8026385 is about 200.2196337169.

The spelling of 8026385 in words is "eight million, twenty-six thousand, three hundred eighty-five".