4074205 has 4 divisors (see below), whose sum is σ = 4889052. Its totient is φ = 3259360.

The previous prime is 4074173. The next prime is 4074209. The reversal of 4074205 is 5024704.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 710649 + 3363556 = 843^2 + 1834^2 .

It is not a de Polignac number, because 4074205 - 2⁵ = 4074173 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 (4074209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407416 + ... + 407425.

It is an arithmetic number, because the mean of its divisors is an integer number (1222263).

Almost surely, 2^4074205 is an apocalyptic number.

It is an amenable number.

4074205 is a deficient number, since it is larger than the sum of its proper divisors (814847).

4074205 is an equidigital number, since it uses as much as digits as its factorization.

4074205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814846.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4074205 is about 2018.4660016953. The cubic root of 4074205 is about 159.7157060928.

Adding to 4074205 its reverse (5024704), we get a palindrome (9098909).

The spelling of 4074205 in words is "four million, seventy-four thousand, two hundred five".