134768856 has 32 divisors (see below), whose sum is σ = 337328640. Its totient is φ = 44868768.

The previous prime is 134768839. The next prime is 134768897. The reversal of 134768856 is 658867431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20305 + ... + 26111.

It is an arithmetic number, because the mean of its divisors is an integer number (10541520).

Almost surely, 2^134768856 is an apocalyptic number.

It is an amenable number.

134768856 is an abundant number, since it is smaller than the sum of its proper divisors (202559784).

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

134768856 is a wasteful number, since it uses less digits than its factorization.

134768856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6783 (or 6779 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 134768856 is about 11608.9989232492. The cubic root of 134768856 is about 512.6998384661.

The spelling of 134768856 in words is "one hundred thirty-four million, seven hundred sixty-eight thousand, eight hundred fifty-six".