134646236 has 24 divisors (see below), whose sum is σ = 248473680. Its totient is φ = 63666432.

The previous prime is 134646229. The next prime is 134646241. The reversal of 134646236 is 632646431.

It is a junction number, because it is equal to n+sod(n) for n = 134646196 and 134646205.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 54500 + ... + 56916.

It is an arithmetic number, because the mean of its divisors is an integer number (10353070).

Almost surely, 2^134646236 is an apocalyptic number.

It is an amenable number.

134646236 is a deficient number, since it is larger than the sum of its proper divisors (113827444).

134646236 is a wasteful number, since it uses less digits than its factorization.

134646236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173 (or 3171 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 134646236 is about 11603.7164736131. The cubic root of 134646236 is about 512.5442972617.

The spelling of 134646236 in words is "one hundred thirty-four million, six hundred forty-six thousand, two hundred thirty-six".