134843256 has 48 divisors (see below), whose sum is σ = 366640560. Its totient is φ = 44770560.

The previous prime is 134843249. The next prime is 134843257. The reversal of 134843256 is 652348431.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 134843256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134843257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15376 + ... + 22496.

It is an arithmetic number, because the mean of its divisors is an integer number (7638345).

Almost surely, 2^134843256 is an apocalyptic number.

It is an amenable number.

134843256 is an abundant number, since it is smaller than the sum of its proper divisors (231797304).

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

134843256 is a wasteful number, since it uses less digits than its factorization.

134843256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7396 (or 7389 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 134843256 is about 11612.2028917859. The cubic root of 134843256 is about 512.7941675069.

The spelling of 134843256 in words is "one hundred thirty-four million, eight hundred forty-three thousand, two hundred fifty-six".