14140022 has 16 divisors (see below), whose sum is σ = 24185952. Its totient is φ = 6142080.

The previous prime is 14140013. The next prime is 14140043. The reversal of 14140022 is 22004141.

It is a junction number, because it is equal to n+sod(n) for n = 14139979 and 14140006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15554 + ... + 16437.

It is an arithmetic number, because the mean of its divisors is an integer number (1511622).

Almost surely, 2^14140022 is an apocalyptic number.

14140022 is a deficient number, since it is larger than the sum of its proper divisors (10045930).

14140022 is a wasteful number, since it uses less digits than its factorization.

14140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32023.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14140022 is about 3760.3220606751. The cubic root of 14140022 is about 241.8150694262.

Adding to 14140022 its reverse (22004141), we get a palindrome (36144163).

The spelling of 14140022 in words is "fourteen million, one hundred forty thousand, twenty-two".