14007426 has 16 divisors (see below), whose sum is σ = 28490400. Its totient is φ = 4589888.

The previous prime is 14007421. The next prime is 14007431. The reversal of 14007426 is 62470041.

14007426 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14007421) and next prime (14007431).

It is a junction number, because it is equal to n+sod(n) for n = 14007396 and 14007405.

It is not an unprimeable number, because it can be changed into a prime (14007421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19431 + ... + 20138.

It is an arithmetic number, because the mean of its divisors is an integer number (1780650).

Almost surely, 2^14007426 is an apocalyptic number.

14007426 is an abundant number, since it is smaller than the sum of its proper divisors (14482974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14007426 is a wasteful number, since it uses less digits than its factorization.

14007426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39633.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 14007426 is about 3742.6495962085. The cubic root of 14007426 is about 241.0568324959.

Adding to 14007426 its reverse (62470041), we get a palindrome (76477467).

The spelling of 14007426 in words is "fourteen million, seven thousand, four hundred twenty-six".