8052985 has 12 divisors (see below), whose sum is σ = 10267308. Its totient is φ = 6062336.

The previous prime is 8052983. The next prime is 8052991. The reversal of 8052985 is 5892508.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 32761 + 8020224 = 181^2 + 2832^2 .

It is not a de Polignac number, because 8052985 - 2¹ = 8052983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8052983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1342 + ... + 4231.

It is an arithmetic number, because the mean of its divisors is an integer number (855609).

Almost surely, 2^8052985 is an apocalyptic number.

8052985 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8052985 is a deficient number, since it is larger than the sum of its proper divisors (2214323).

8052985 is a wasteful number, since it uses less digits than its factorization.

8052985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612 (or 5595 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 8052985 is about 2837.7781801966. The cubic root of 8052985 is about 200.4405704425.

The spelling of 8052985 in words is "eight million, fifty-two thousand, nine hundred eighty-five".