136272829 has 8 divisors (see below), whose sum is σ = 169898688. Its totient is φ = 106186560.

The previous prime is 136272821. The next prime is 136272839. The reversal of 136272829 is 928272631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136272829 - 2³ = 136272821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136272791 and 136272800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136272821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884812 + ... + 884965.

It is an arithmetic number, because the mean of its divisors is an integer number (21237336).

Almost surely, 2^136272829 is an apocalyptic number.

It is an amenable number.

136272829 is a deficient number, since it is larger than the sum of its proper divisors (33625859).

136272829 is a wasteful number, since it uses less digits than its factorization.

136272829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769795.

The product of its digits is 72576, while the sum is 40.

The square root of 136272829 is about 11673.5953758900. The cubic root of 136272829 is about 514.5999708776.

The spelling of 136272829 in words is "one hundred thirty-six million, two hundred seventy-two thousand, eight hundred twenty-nine".