6414109 has 4 divisors (see below), whose sum is σ = 6907516. Its totient is φ = 5920704.

The previous prime is 6414103. The next prime is 6414127. The reversal of 6414109 is 9014146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9014146 = 2 ⋅4507073.

It can be written as a sum of positive squares in 2 ways, for example, as 2325625 + 4088484 = 1525^2 + 2022^2 .

It is a cyclic number.

It is not a de Polignac number, because 6414109 - 2⁹ = 6413597 is a prime.

It is a super-2 number, since 2×6414109² = 82281588527762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6414103) 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, 246684 + ... + 246709.

It is an arithmetic number, because the mean of its divisors is an integer number (1726879).

Almost surely, 2^6414109 is an apocalyptic number.

It is an amenable number.

6414109 is a deficient number, since it is larger than the sum of its proper divisors (493407).

6414109 is a wasteful number, since it uses less digits than its factorization.

6414109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493406.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 6414109 is about 2532.6091289419. The cubic root of 6414109 is about 185.7998869114.

The spelling of 6414109 in words is "six million, four hundred fourteen thousand, one hundred nine".