4484509 has 2 divisors, whose sum is σ = 4484510. Its totient is φ = 4484508.

The previous prime is 4484503. The next prime is 4484521. The reversal of 4484509 is 9054844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 363609 = 2030^2 + 603^2 .

It is a cyclic number.

It is not a de Polignac number, because 4484509 - 2¹³ = 4476317 is a prime.

It is a super-2 number, since 2×4484509² = 40221641942162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4484503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2242254 + 2242255.

It is an arithmetic number, because the mean of its divisors is an integer number (2242255).

Almost surely, 2^4484509 is an apocalyptic number.

It is an amenable number.

4484509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4484509 is an equidigital number, since it uses as much as digits as its factorization.

4484509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4484509 is about 2117.6659321054. The cubic root of 4484509 is about 164.9066996248.

The spelling of 4484509 in words is "four million, four hundred eighty-four thousand, five hundred nine".