4285885 has 8 divisors (see below), whose sum is σ = 5191776. Its totient is φ = 3396240.

The previous prime is 4285861. The next prime is 4285901. The reversal of 4285885 is 5885824.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-4285885 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3471 + ... + 4540.

It is an arithmetic number, because the mean of its divisors is an integer number (648972).

Almost surely, 2^4285885 is an apocalyptic number.

It is an amenable number.

4285885 is a deficient number, since it is larger than the sum of its proper divisors (905891).

4285885 is a wasteful number, since it uses less digits than its factorization.

4285885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8123.

The product of its digits is 102400, while the sum is 40.

The square root of 4285885 is about 2070.2379090336. The cubic root of 4285885 is about 162.4352088843.

The spelling of 4285885 in words is "four million, two hundred eighty-five thousand, eight hundred eighty-five".