136000272 has 40 divisors (see below), whose sum is σ = 372002976. Its totient is φ = 42666496.

The previous prime is 136000253. The next prime is 136000297. The reversal of 136000272 is 272000631.

It is a happy 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, 82518 + ... + 84149.

Almost surely, 2^136000272 is an apocalyptic number.

136000272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136000272 is an abundant number, since it is smaller than the sum of its proper divisors (236002704).

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

136000272 is a wasteful number, since it uses less digits than its factorization.

136000272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166695 (or 166689 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 136000272 is about 11661.9154515886. The cubic root of 136000272 is about 514.2566609690.

The spelling of 136000272 in words is "one hundred thirty-six million, two hundred seventy-two", and thus it is an aban number.