136713172 has 24 divisors (see below), whose sum is σ = 242938080. Its totient is φ = 67310880.

The previous prime is 136713169. The next prime is 136713209. The reversal of 136713172 is 271317631.

136713172 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 71898 + ... + 73774.

It is an arithmetic number, because the mean of its divisors is an integer number (10122420).

Almost surely, 2^136713172 is an apocalyptic number.

It is an amenable number.

136713172 is a deficient number, since it is larger than the sum of its proper divisors (106224908).

136713172 is a wasteful number, since it uses less digits than its factorization.

136713172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151 (or 2149 counting only the distinct ones).

The product of its digits is 5292, while the sum is 31.

The square root of 136713172 is about 11692.4408059224. The cubic root of 136713172 is about 515.1536563528.

The spelling of 136713172 in words is "one hundred thirty-six million, seven hundred thirteen thousand, one hundred seventy-two".