14092109 has 4 divisors (see below), whose sum is σ = 14116704. Its totient is φ = 14067516.

The previous prime is 14092097. The next prime is 14092121. The reversal of 14092109 is 90129041.

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, and also an emirpimes, since its reverse is a distinct semiprime: 90129041 = 647 ⋅139303.

It is an interprime number because it is at equal distance from previous prime (14092097) and next prime (14092121).

It is a cyclic number.

It is not a de Polignac number, because 14092109 - 2⁴ = 14092093 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 (14092189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11417 + ... + 12590.

It is an arithmetic number, because the mean of its divisors is an integer number (3529176).

Almost surely, 2^14092109 is an apocalyptic number.

It is an amenable number.

14092109 is a deficient number, since it is larger than the sum of its proper divisors (24595).

14092109 is an equidigital number, since it uses as much as digits as its factorization.

14092109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24594.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 14092109 is about 3753.9457907647. The cubic root of 14092109 is about 241.5416328768.

The spelling of 14092109 in words is "fourteen million, ninety-two thousand, one hundred nine".