4385205 has 32 divisors (see below), whose sum is σ = 8507520. Its totient is φ = 2125440.

The previous prime is 4385159. The next prime is 4385209. The reversal of 4385205 is 5025834.

It is not a de Polignac number, because 4385205 - 2⁶ = 4385141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4385209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9 + ... + 2961.

It is an arithmetic number, because the mean of its divisors is an integer number (265860).

Almost surely, 2^4385205 is an apocalyptic number.

4385205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4385205 is a deficient number, since it is larger than the sum of its proper divisors (4122315).

4385205 is a wasteful number, since it uses less digits than its factorization.

4385205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978 (or 2972 counting only the distinct ones).

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

The square root of 4385205 is about 2094.0881070289. The cubic root of 4385205 is about 163.6803833592.

The spelling of 4385205 in words is "four million, three hundred eighty-five thousand, two hundred five".