4485485 has 8 divisors (see below), whose sum is σ = 5456760. Its totient is φ = 3538944.

The previous prime is 4485479. The next prime is 4485487. The reversal of 4485485 is 5845844.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1110916 + 3374569 = 1054^2 + 1837^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4485485 - 2⁴ = 4485469 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5780 + ... + 6509.

It is an arithmetic number, because the mean of its divisors is an integer number (682095).

Almost surely, 2^4485485 is an apocalyptic number.

It is an amenable number.

4485485 is a deficient number, since it is larger than the sum of its proper divisors (971275).

4485485 is a wasteful number, since it uses less digits than its factorization.

4485485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12367.

The product of its digits is 102400, while the sum is 38.

The square root of 4485485 is about 2117.8963619592. The cubic root of 4485485 is about 164.9186620837.

The spelling of 4485485 in words is "four million, four hundred eighty-five thousand, four hundred eighty-five".