134866156 has 12 divisors (see below), whose sum is σ = 236173392. Its totient is φ = 67388048.

The previous prime is 134866139. The next prime is 134866157. The reversal of 134866156 is 651668431.

134866156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (134866157) 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, 4000 + ... + 16903.

It is an arithmetic number, because the mean of its divisors is an integer number (19681116).

Almost surely, 2^134866156 is an apocalyptic number.

It is an amenable number.

134866156 is a deficient number, since it is larger than the sum of its proper divisors (101307236).

134866156 is a wasteful number, since it uses less digits than its factorization.

134866156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22520 (or 22518 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 134866156 is about 11613.1888816121. The cubic root of 134866156 is about 512.8231945963.

The spelling of 134866156 in words is "one hundred thirty-four million, eight hundred sixty-six thousand, one hundred fifty-six".