32965745 has 4 divisors (see below), whose sum is σ = 39558900. Its totient is φ = 26372592.

The previous prime is 32965733. The next prime is 32965747. The reversal of 32965745 is 54756923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54756923 = 13 ⋅4212071.

It can be written as a sum of positive squares in 2 ways, for example, as 25120144 + 7845601 = 5012^2 + 2801^2 .

It is a cyclic number.

It is not a de Polignac number, because 32965745 - 2¹⁴ = 32949361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32965747) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3296570 + ... + 3296579.

It is an arithmetic number, because the mean of its divisors is an integer number (9889725).

Almost surely, 2^32965745 is an apocalyptic number.

It is an amenable number.

32965745 is a deficient number, since it is larger than the sum of its proper divisors (6593155).

32965745 is an equidigital number, since it uses as much as digits as its factorization.

32965745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6593154.

The product of its digits is 226800, while the sum is 41.

The square root of 32965745 is about 5741.5803573581. The cubic root of 32965745 is about 320.6424106481.

The spelling of 32965745 in words is "thirty-two million, nine hundred sixty-five thousand, seven hundred forty-five".