134831756 has 12 divisors (see below), whose sum is σ = 239955240. Its totient is φ = 66273120.

The previous prime is 134831731. The next prime is 134831779. The reversal of 134831756 is 657138431.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 285425 + ... + 285896.

It is an arithmetic number, because the mean of its divisors is an integer number (19996270).

Almost surely, 2^134831756 is an apocalyptic number.

It is an amenable number.

134831756 is a deficient number, since it is larger than the sum of its proper divisors (105123484).

134831756 is a wasteful number, since it uses less digits than its factorization.

134831756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571384 (or 571382 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 134831756 is about 11611.7077124771. The cubic root of 134831756 is about 512.7795893447.

The spelling of 134831756 in words is "one hundred thirty-four million, eight hundred thirty-one thousand, seven hundred fifty-six".