32006065 has 36 divisors (see below), whose sum is σ = 48441564. Its totient is φ = 20232576.

The previous prime is 32006059. The next prime is 32006099. The reversal of 32006065 is 56060023.

It can be written as a sum of positive squares in 6 ways, for example, as 14130081 + 17875984 = 3759^2 + 4228^2 .

It is not a de Polignac number, because 32006065 - 2³ = 32006057 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 35 ways as a sum of consecutive naturals, for example, 41019 + ... + 41791.

It is an arithmetic number, because the mean of its divisors is an integer number (1345599).

Almost surely, 2^32006065 is an apocalyptic number.

32006065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32006065 is a deficient number, since it is larger than the sum of its proper divisors (16435499).

32006065 is a wasteful number, since it uses less digits than its factorization.

32006065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 32006065 is about 5657.3902994225. The cubic root of 32006065 is about 317.5002666003.

Adding to 32006065 its reverse (56060023), we get a palindrome (88066088).

The spelling of 32006065 in words is "thirty-two million, six thousand, sixty-five".