4205235 has 16 divisors (see below), whose sum is σ = 6911136. Its totient is φ = 2181888.

The previous prime is 4205233. The next prime is 4205269. The reversal of 4205235 is 5325024.

It is not a de Polignac number, because 4205235 - 2¹ = 4205233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4205233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3234 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (431946).

Almost surely, 2^4205235 is an apocalyptic number.

4205235 is a deficient number, since it is larger than the sum of its proper divisors (2705901).

4205235 is a wasteful number, since it uses less digits than its factorization.

4205235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4205235 is about 2050.6669646727. Note that the first 3 decimals coincide. The cubic root of 4205235 is about 161.4098708894.

The spelling of 4205235 in words is "four million, two hundred five thousand, two hundred thirty-five".