332012165 has 4 divisors (see below), whose sum is σ = 398414604. Its totient is φ = 265609728.

The previous prime is 332012143. The next prime is 332012167. The reversal of 332012165 is 561210233.

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 54656449 + 277355716 = 7393^2 + 16654^2 .

It is a cyclic number.

It is not a de Polignac number, because 332012165 - 2¹² = 332008069 is a prime.

It is a super-2 number, since 2×332012165² = 220464155415974450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332012165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332012167) 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, 33201212 + ... + 33201221.

It is an arithmetic number, because the mean of its divisors is an integer number (99603651).

Almost surely, 2^332012165 is an apocalyptic number.

It is an amenable number.

332012165 is a deficient number, since it is larger than the sum of its proper divisors (66402439).

332012165 is an equidigital number, since it uses as much as digits as its factorization.

332012165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66402438.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 332012165 is about 18221.2009757864. The cubic root of 332012165 is about 692.4440144672. Note that the first 3 decimals are identical.

Adding to 332012165 its reverse (561210233), we get a palindrome (893222398).

The spelling of 332012165 in words is "three hundred thirty-two million, twelve thousand, one hundred sixty-five".