4506709 has 2 divisors, whose sum is σ = 4506710. Its totient is φ = 4506708.

The previous prime is 4506707. The next prime is 4506731. The reversal of 4506709 is 9076054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4422609 + 84100 = 2103^2 + 290^2 .

It is a cyclic number.

It is not a de Polignac number, because 4506709 - 2¹ = 4506707 is a prime.

Together with 4506707, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4506703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2253354 + 2253355.

It is an arithmetic number, because the mean of its divisors is an integer number (2253355).

Almost surely, 2^4506709 is an apocalyptic number.

It is an amenable number.

4506709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4506709 is an equidigital number, since it uses as much as digits as its factorization.

4506709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 4506709 is about 2122.9010810681. The cubic root of 4506709 is about 165.1783684817.

The spelling of 4506709 in words is "four million, five hundred six thousand, seven hundred nine".