13134256 has 10 divisors (see below), whose sum is σ = 25447652. Its totient is φ = 6567120.

The previous prime is 13134203. The next prime is 13134271. The reversal of 13134256 is 65243131.

It is a self number, because there is not a number n which added to its sum of digits gives 13134256.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410430 + ... + 410461.

Almost surely, 2^13134256 is an apocalyptic number.

13134256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13134256 is a deficient number, since it is larger than the sum of its proper divisors (12313396).

13134256 is an equidigital number, since it uses as much as digits as its factorization.

13134256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820899 (or 820893 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 13134256 is about 3624.1214107698. The cubic root of 13134256 is about 235.9401361137.

Adding to 13134256 its reverse (65243131), we get a palindrome (78377387).

The spelling of 13134256 in words is "thirteen million, one hundred thirty-four thousand, two hundred fifty-six".