13426234 has 8 divisors (see below), whose sum is σ = 20607840. Its totient is φ = 6556956.

The previous prime is 13426223. The next prime is 13426247. The reversal of 13426234 is 43262431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13426199 and 13426208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77974 + ... + 78145.

It is an arithmetic number, because the mean of its divisors is an integer number (2575980).

Almost surely, 2^13426234 is an apocalyptic number.

13426234 is a deficient number, since it is larger than the sum of its proper divisors (7181606).

13426234 is a wasteful number, since it uses less digits than its factorization.

13426234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156164.

The product of its digits is 3456, while the sum is 25.

The square root of 13426234 is about 3664.1825827871. The cubic root of 13426234 is about 237.6756757477.

Adding to 13426234 its reverse (43262431), we get a palindrome (56688665).

The spelling of 13426234 in words is "thirteen million, four hundred twenty-six thousand, two hundred thirty-four".