13426268 has 6 divisors (see below), whose sum is σ = 23495976. Its totient is φ = 6713132.

The previous prime is 13426267. The next prime is 13426279. The reversal of 13426268 is 86262431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13426261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678280 + ... + 1678287.

It is an arithmetic number, because the mean of its divisors is an integer number (3915996).

Almost surely, 2^13426268 is an apocalyptic number.

It is an amenable number.

13426268 is a deficient number, since it is larger than the sum of its proper divisors (10069708).

13426268 is a wasteful number, since it uses less digits than its factorization.

13426268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356571 (or 3356569 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 13426268 is about 3664.1872222909. The cubic root of 13426268 is about 237.6758763739.

Adding to 13426268 its reverse (86262431), we get a palindrome (99688699).

The spelling of 13426268 in words is "thirteen million, four hundred twenty-six thousand, two hundred sixty-eight".