14140322 has 12 divisors (see below), whose sum is σ = 24673590. Its totient is φ = 6060096.

The previous prime is 14140297. The next prime is 14140339. The reversal of 14140322 is 22304141.

It can be written as a sum of positive squares in only one way, i.e., 13920361 + 219961 = 3731^2 + 469^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14140322.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 72047 + ... + 72242.

Almost surely, 2^14140322 is an apocalyptic number.

14140322 is a deficient number, since it is larger than the sum of its proper divisors (10533268).

14140322 is a wasteful number, since it uses less digits than its factorization.

14140322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144305 (or 144298 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14140322 is about 3760.3619506638. The cubic root of 14140322 is about 241.8167795604.

Adding to 14140322 its reverse (22304141), we get a palindrome (36444463).

The spelling of 14140322 in words is "fourteen million, one hundred forty thousand, three hundred twenty-two".