4205853 has 6 divisors (see below), whose sum is σ = 6075134. Its totient is φ = 2803896.

The previous prime is 4205837. The next prime is 4205857. The reversal of 4205853 is 3585024.

It can be written as a sum of positive squares in only one way, i.e., 3849444 + 356409 = 1962^2 + 597^2 .

It is not a de Polignac number, because 4205853 - 2⁴ = 4205837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205857) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233650 + ... + 233667.

Almost surely, 2^4205853 is an apocalyptic number.

It is an amenable number.

4205853 is a deficient number, since it is larger than the sum of its proper divisors (1869281).

4205853 is a wasteful number, since it uses less digits than its factorization.

4205853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467323 (or 467320 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4205853 is about 2050.8176418200. The cubic root of 4205853 is about 161.4177774165.

The spelling of 4205853 in words is "four million, two hundred five thousand, eight hundred fifty-three".