13134656 has 28 divisors (see below), whose sum is σ = 27200352. Its totient is φ = 6281088.

The previous prime is 13134631. The next prime is 13134661. The reversal of 13134656 is 65643131.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2990 + ... + 5933.

Almost surely, 2^13134656 is an apocalyptic number.

13134656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13134656 is an abundant number, since it is smaller than the sum of its proper divisors (14065696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13134656 is an equidigital number, since it uses as much as digits as its factorization.

13134656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8958 (or 8948 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 13134656 is about 3624.1765961388. The cubic root of 13134656 is about 235.9425312524.

Adding to 13134656 its reverse (65643131), we get a palindrome (78777787).

The spelling of 13134656 in words is "thirteen million, one hundred thirty-four thousand, six hundred fifty-six".