136346 has 8 divisors (see below), whose sum is σ = 233760. Its totient is φ = 58428.

The previous prime is 136343. The next prime is 136351. The reversal of 136346 is 643631.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (136343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (29220).

2¹³⁶³⁴⁶ is an apocalyptic number.

136346 is a deficient number, since it is larger than the sum of its proper divisors (97414).

136346 is an equidigital number, since it uses as much as digits as its factorization.

136346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9748.

The product of its digits is 1296, while the sum is 23.

The square root of 136346 is about 369.2505924166. The cubic root of 136346 is about 51.4692058340.

Adding to 136346 its reverse (643631), we get a palindrome (779977).

The spelling of 136346 in words is "one hundred thirty-six thousand, three hundred forty-six".