4083217 has 4 divisors (see below), whose sum is σ = 4090176. Its totient is φ = 4076260.

The previous prime is 4083203. The next prime is 4083223. The reversal of 4083217 is 7123804.

4083217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4083217 - 2⁷ = 4083089 is a prime.

It is a super-2 number, since 2×4083217² = 33345322138178, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4083191 and 4083200.

It is not an unprimeable number, because it can be changed into a prime (4083817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (1022544).

Almost surely, 2^4083217 is an apocalyptic number.

It is an amenable number.

4083217 is a deficient number, since it is larger than the sum of its proper divisors (6959).

4083217 is an equidigital number, since it uses as much as digits as its factorization.

4083217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 4083217 is about 2020.6971569238. The cubic root of 4083217 is about 159.8333812364.

The spelling of 4083217 in words is "four million, eighty-three thousand, two hundred seventeen".