14109302 has 4 divisors (see below), whose sum is σ = 21163956. Its totient is φ = 7054650.

The previous prime is 14109301. The next prime is 14109307. The reversal of 14109302 is 20390141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20390141 = 73 ⋅279317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14109301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3527324 + ... + 3527327.

It is an arithmetic number, because the mean of its divisors is an integer number (5290989).

Almost surely, 2^14109302 is an apocalyptic number.

14109302 is a deficient number, since it is larger than the sum of its proper divisors (7054654).

14109302 is an equidigital number, since it uses as much as digits as its factorization.

14109302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054653.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 14109302 is about 3756.2350831651. The cubic root of 14109302 is about 241.6398234685.

Adding to 14109302 its reverse (20390141), we get a palindrome (34499443).

The spelling of 14109302 in words is "fourteen million, one hundred nine thousand, three hundred two".