134625636 has 36 divisors (see below), whose sum is σ = 340655952. Its totient is φ = 44828784.

The previous prime is 134625619. The next prime is 134625643. The reversal of 134625636 is 636526431.

134625636 is a `hidden beast` number, since 1 + 34 + 62 + 563 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 134625636.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66211 + ... + 68213.

Almost surely, 2^134625636 is an apocalyptic number.

It is an amenable number.

134625636 is an abundant number, since it is smaller than the sum of its proper divisors (206030316).

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

134625636 is a wasteful number, since it uses less digits than its factorization.

134625636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880 (or 3875 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 134625636 is about 11602.8287930142. The cubic root of 134625636 is about 512.5181572786.

The spelling of 134625636 in words is "one hundred thirty-four million, six hundred twenty-five thousand, six hundred thirty-six".