136752339 has 8 divisors (see below), whose sum is σ = 182534800. Its totient is φ = 91069056.

The previous prime is 136752311. The next prime is 136752389. The reversal of 136752339 is 933257631.

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

It is not a de Polignac number, because 136752339 - 2²¹ = 134655187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136752297 and 136752306.

It is not an unprimeable number, because it can be changed into a prime (136752389) 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 7 ways as a sum of consecutive naturals, for example, 21514 + ... + 27135.

It is an arithmetic number, because the mean of its divisors is an integer number (22816850).

Almost surely, 2^136752339 is an apocalyptic number.

136752339 is a deficient number, since it is larger than the sum of its proper divisors (45782461).

136752339 is an equidigital number, since it uses as much as digits as its factorization.

136752339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49589.

The product of its digits is 102060, while the sum is 39.

The square root of 136752339 is about 11694.1155715172. The cubic root of 136752339 is about 515.2028471670.

The spelling of 136752339 in words is "one hundred thirty-six million, seven hundred fifty-two thousand, three hundred thirty-nine".