2965189 has 2 divisors, whose sum is σ = 2965190. Its totient is φ = 2965188.

The previous prime is 2965177. The next prime is 2965199. The reversal of 2965189 is 9815692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2748964 + 216225 = 1658^2 + 465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2965189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2965139) 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 as a sum of consecutive naturals, namely, 1482594 + 1482595.

It is an arithmetic number, because the mean of its divisors is an integer number (1482595).

2^2965189 is an apocalyptic number.

It is an amenable number.

2965189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965189 is an equidigital number, since it uses as much as digits as its factorization.

2965189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 40.

The square root of 2965189 is about 1721.9724155747. The cubic root of 2965189 is about 143.6649392172.

It can be divided in two parts, 296518 and 9, that multiplied together give a palindrome (2668662).

The spelling of 2965189 in words is "two million, nine hundred sixty-five thousand, one hundred eighty-nine".