332140189 has 2 divisors, whose sum is σ = 332140190. Its totient is φ = 332140188.

The previous prime is 332140163. The next prime is 332140223. The reversal of 332140189 is 981041233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287811225 + 44328964 = 16965^2 + 6658^2 .

It is a cyclic number.

It is not a de Polignac number, because 332140189 - 2¹¹ = 332138141 is a prime.

It is a super-2 number, since 2×332140189² = 220634210297911442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332140189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332240189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166070094 + 166070095.

It is an arithmetic number, because the mean of its divisors is an integer number (166070095).

Almost surely, 2^332140189 is an apocalyptic number.

It is an amenable number.

332140189 is a deficient number, since it is larger than the sum of its proper divisors (1).

332140189 is an equidigital number, since it uses as much as digits as its factorization.

332140189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 332140189 is about 18224.7136877373. The cubic root of 332140189 is about 692.5330052431.

The spelling of 332140189 in words is "three hundred thirty-two million, one hundred forty thousand, one hundred eighty-nine".