14109922 has 4 divisors (see below), whose sum is σ = 21164886. Its totient is φ = 7054960.

The previous prime is 14109919. The next prime is 14109923. The reversal of 14109922 is 22990141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22990141 = 2693 ⋅8537.

It can be written as a sum of positive squares in only one way, i.e., 7187761 + 6922161 = 2681^2 + 2631^2 .

It is not an unprimeable number, because it can be changed into a prime (14109923) 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 as a sum of consecutive naturals, namely, 3527479 + ... + 3527482.

Almost surely, 2^14109922 is an apocalyptic number.

14109922 is a deficient number, since it is larger than the sum of its proper divisors (7054964).

14109922 is an equidigital number, since it uses as much as digits as its factorization.

14109922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054963.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 14109922 is about 3756.3176117043. The cubic root of 14109922 is about 241.6433628474.

The spelling of 14109922 in words is "fourteen million, one hundred nine thousand, nine hundred twenty-two".