4885909 has 8 divisors (see below), whose sum is σ = 5597568. Its totient is φ = 4177680.

The previous prime is 4885901. The next prime is 4885943. The reversal of 4885909 is 9095884.

It is a happy number.

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 4885909 - 2³ = 4885901 is a prime.

It is a Duffinian number.

4885909 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885901) 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, 4224 + ... + 5254.

It is an arithmetic number, because the mean of its divisors is an integer number (699696).

Almost surely, 2^4885909 is an apocalyptic number.

It is an amenable number.

4885909 is a deficient number, since it is larger than the sum of its proper divisors (711659).

4885909 is a wasteful number, since it uses less digits than its factorization.

4885909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4885909 is about 2210.4092381276. The cubic root of 4885909 is about 169.6869556207.

The spelling of 4885909 in words is "four million, eight hundred eighty-five thousand, nine hundred nine".