134613256 has 16 divisors (see below), whose sum is σ = 254717100. Its totient is φ = 66688704.

The previous prime is 134613247. The next prime is 134613257. The reversal of 134613256 is 652316431.

It can be written as a sum of positive squares in 2 ways, for example, as 134328100 + 285156 = 11590^2 + 534^2 .

It is not an unprimeable number, because it can be changed into a prime (134613257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76315 + ... + 78058.

Almost surely, 2^134613256 is an apocalyptic number.

It is an amenable number.

134613256 is a deficient number, since it is larger than the sum of its proper divisors (120103844).

134613256 is a wasteful number, since it uses less digits than its factorization.

134613256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154488 (or 154484 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 134613256 is about 11602.2952901570. The cubic root of 134613256 is about 512.5024466272.

Adding to 134613256 its reverse (652316431), we get a palindrome (786929687).

The spelling of 134613256 in words is "one hundred thirty-four million, six hundred thirteen thousand, two hundred fifty-six".