32971065 has 16 divisors (see below), whose sum is σ = 52846656. Its totient is φ = 17553600.

The previous prime is 32971063. The next prime is 32971079. The reversal of 32971065 is 56017923.

It is not a de Polignac number, because 32971065 - 2¹ = 32971063 is a prime.

It is a super-2 number, since 2×32971065² = 2174182254468450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32971063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8775 + ... + 11955.

It is an arithmetic number, because the mean of its divisors is an integer number (3302916).

Almost surely, 2^32971065 is an apocalyptic number.

It is an amenable number.

32971065 is a deficient number, since it is larger than the sum of its proper divisors (19875591).

32971065 is a wasteful number, since it uses less digits than its factorization.

32971065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 32971065 is about 5742.0436257486. The cubic root of 32971065 is about 320.6596581058.

Adding to 32971065 its reverse (56017923), we get a palindrome (88988988).

The spelling of 32971065 in words is "thirty-two million, nine hundred seventy-one thousand, sixty-five".