13426508 has 12 divisors (see below), whose sum is σ = 23562000. Its totient is φ = 6694512.

The previous prime is 13426493. The next prime is 13426513. The reversal of 13426508 is 80562431.

It is a super-2 number, since 2×13426508² = 360542234148128, which contains 22 as substring.

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, 3008 + ... + 5991.

It is an arithmetic number, because the mean of its divisors is an integer number (1963500).

Almost surely, 2^13426508 is an apocalyptic number.

It is an amenable number.

13426508 is a deficient number, since it is larger than the sum of its proper divisors (10135492).

13426508 is a wasteful number, since it uses less digits than its factorization.

13426508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9376 (or 9374 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 13426508 is about 3664.2199715628. The cubic root of 13426508 is about 237.6772925498.

Adding to 13426508 its reverse (80562431), we get a palindrome (93988939).

The spelling of 13426508 in words is "thirteen million, four hundred twenty-six thousand, five hundred eight".