4108289 has 4 divisors (see below), whose sum is σ = 4175700. Its totient is φ = 4040880.

The previous prime is 4108261. The next prime is 4108297. The reversal of 4108289 is 9828014.

It is a happy number.

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 40000 + 4068289 = 200^2 + 2017^2 .

It is a cyclic number.

It is not a de Polignac number, because 4108289 - 2¹² = 4104193 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (4108249) 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, 33614 + ... + 33735.

It is an arithmetic number, because the mean of its divisors is an integer number (1043925).

It is a Proth number, since it is equal to 1003 ⋅ 2¹² + 1 and 1003 < 2¹².

Almost surely, 2^4108289 is an apocalyptic number.

It is an amenable number.

4108289 is a deficient number, since it is larger than the sum of its proper divisors (67411).

4108289 is an equidigital number, since it uses as much as digits as its factorization.

4108289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67410.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 4108289 is about 2026.8914623137. The cubic root of 4108289 is about 160.1598532610.

The spelling of 4108289 in words is "four million, one hundred eight thousand, two hundred eighty-nine".