134981036 has 24 divisors (see below), whose sum is σ = 242086320. Its totient is φ = 65828672.

The previous prime is 134981017. The next prime is 134981047. The reversal of 134981036 is 630189431.

It is a junction number, because it is equal to n+sod(n) for n = 134980987 and 134981005.

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, 36170 + ... + 39726.

It is an arithmetic number, because the mean of its divisors is an integer number (10086930).

Almost surely, 2^134981036 is an apocalyptic number.

It is an amenable number.

134981036 is a deficient number, since it is larger than the sum of its proper divisors (107105284).

134981036 is a wasteful number, since it uses less digits than its factorization.

134981036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 134981036 is about 11618.1339293365. The cubic root of 134981036 is about 512.9687621494.

The spelling of 134981036 in words is "one hundred thirty-four million, nine hundred eighty-one thousand, thirty-six".