4885445 has 16 divisors (see below), whose sum is σ = 6200832. Its totient is φ = 3689280.

The previous prime is 4885423. The next prime is 4885469. The reversal of 4885445 is 5445884.

It is a happy number.

It is not a de Polignac number, because 4885445 - 2¹⁰ = 4884421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4885399 and 4885408.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6299 + ... + 7031.

It is an arithmetic number, because the mean of its divisors is an integer number (387552).

Almost surely, 2^4885445 is an apocalyptic number.

It is an amenable number.

4885445 is a deficient number, since it is larger than the sum of its proper divisors (1315387).

4885445 is a wasteful number, since it uses less digits than its factorization.

4885445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

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

The square root of 4885445 is about 2210.3042776957. The cubic root of 4885445 is about 169.6815838984.

The spelling of 4885445 in words is "four million, eight hundred eighty-five thousand, four hundred forty-five".