2062909 has 2 divisors, whose sum is σ = 2062910. Its totient is φ = 2062908.

The previous prime is 2062903. The next prime is 2062913. The reversal of 2062909 is 9092602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1898884 + 164025 = 1378^2 + 405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2062909 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2062903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031454 + 1031455.

It is an arithmetic number, because the mean of its divisors is an integer number (1031455).

2^2062909 is an apocalyptic number.

It is an amenable number.

2062909 is a deficient number, since it is larger than the sum of its proper divisors (1).

2062909 is an equidigital number, since it uses as much as digits as its factorization.

2062909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2062909 is about 1436.2830500984. The cubic root of 2062909 is about 127.2994977546.

The spelling of 2062909 in words is "two million, sixty-two thousand, nine hundred nine".