2965289 has 2 divisors, whose sum is σ = 2965290. Its totient is φ = 2965288.

The previous prime is 2965253. The next prime is 2965307. The reversal of 2965289 is 9825692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 6889 = 1720^2 + 83^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965289 - 2⁸ = 2965033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2965189) 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, 1482644 + 1482645.

It is an arithmetic number, because the mean of its divisors is an integer number (1482645).

2^2965289 is an apocalyptic number.

It is an amenable number.

2965289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2965289 is an equidigital number, since it uses as much as digits as its factorization.

2965289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 41.

The square root of 2965289 is about 1722.0014517996. The cubic root of 2965289 is about 143.6665542162. Note that the first 3 decimals are identical.

The spelling of 2965289 in words is "two million, nine hundred sixty-five thousand, two hundred eighty-nine".