14070422 has 4 divisors (see below), whose sum is σ = 21105636. Its totient is φ = 7035210.

The previous prime is 14070391. The next prime is 14070449. The reversal of 14070422 is 22407041.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 14070394 and 14070403.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3517604 + ... + 3517607.

It is an arithmetic number, because the mean of its divisors is an integer number (5276409).

Almost surely, 2^14070422 is an apocalyptic number.

14070422 is a deficient number, since it is larger than the sum of its proper divisors (7035214).

14070422 is an equidigital number, since it uses as much as digits as its factorization.

14070422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7035213.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 14070422 is about 3751.0561179487. The cubic root of 14070422 is about 241.4176627208.

Adding to 14070422 its reverse (22407041), we get a palindrome (36477463).

The spelling of 14070422 in words is "fourteen million, seventy thousand, four hundred twenty-two".