136727343 has 12 divisors (see below), whose sum is σ = 197803320. Its totient is φ = 91009296.

The previous prime is 136727309. The next prime is 136727351. The reversal of 136727343 is 343727631.

It is not a de Polignac number, because 136727343 - 2¹⁰ = 136726319 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136727298 and 136727307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136727443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5596 + ... + 17457.

It is an arithmetic number, because the mean of its divisors is an integer number (16483610).

Almost surely, 2^136727343 is an apocalyptic number.

136727343 is a deficient number, since it is larger than the sum of its proper divisors (61075977).

136727343 is a wasteful number, since it uses less digits than its factorization.

136727343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23718 (or 23715 counting only the distinct ones).

The product of its digits is 63504, while the sum is 36.

The square root of 136727343 is about 11693.0467800313. The cubic root of 136727343 is about 515.1714551504.

The spelling of 136727343 in words is "one hundred thirty-six million, seven hundred twenty-seven thousand, three hundred forty-three".