14236426 has 4 divisors (see below), whose sum is σ = 21354642. Its totient is φ = 7118212.

The previous prime is 14236403. The next prime is 14236427. The reversal of 14236426 is 62463241.

14236426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 8404201 + 5832225 = 2899^2 + 2415^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14236394 and 14236403.

It is not an unprimeable number, because it can be changed into a prime (14236427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3559105 + ... + 3559108.

Almost surely, 2^14236426 is an apocalyptic number.

14236426 is a deficient number, since it is larger than the sum of its proper divisors (7118216).

14236426 is an equidigital number, since it uses as much as digits as its factorization.

14236426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118215.

The product of its digits is 6912, while the sum is 28.

The square root of 14236426 is about 3773.1188690525. The cubic root of 14236426 is about 242.3633750537.

Adding to 14236426 its reverse (62463241), we get a palindrome (76699667).

The spelling of 14236426 in words is "fourteen million, two hundred thirty-six thousand, four hundred twenty-six".