332165412 has 18 divisors (see below), whose sum is σ = 839640438. Its totient is φ = 110721792.

The previous prime is 332165347. The next prime is 332165417. The reversal of 332165412 is 214561233.

332165412 is a `hidden beast` number, since 3 + 3 + 2 + 1 + 654 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 284057316 + 48108096 = 16854^2 + 6936^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×332165412² = 220667721858259488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332165417) 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 5 ways as a sum of consecutive naturals, for example, 4613373 + ... + 4613444.

It is an arithmetic number, because the mean of its divisors is an integer number (46646691).

Almost surely, 2^332165412 is an apocalyptic number.

It is an amenable number.

332165412 is an abundant number, since it is smaller than the sum of its proper divisors (507475026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332165412 is a wasteful number, since it uses less digits than its factorization.

332165412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226827 (or 9226822 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 332165412 is about 18225.4056744973. The cubic root of 332165412 is about 692.5505353086.

The spelling of 332165412 in words is "three hundred thirty-two million, one hundred sixty-five thousand, four hundred twelve".