136335634 has 16 divisors (see below), whose sum is σ = 209125728. Its totient is φ = 66644352.

The previous prime is 136335611. The next prime is 136335637. The reversal of 136335634 is 436533631.

It is a self number, because there is not a number n which added to its sum of digits gives 136335634.

It is not an unprimeable number, because it can be changed into a prime (136335637) 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 7 ways as a sum of consecutive naturals, for example, 11869 + ... + 20335.

It is an arithmetic number, because the mean of its divisors is an integer number (13070358).

Almost surely, 2^136335634 is an apocalyptic number.

136335634 is a deficient number, since it is larger than the sum of its proper divisors (72790094).

136335634 is an equidigital number, since it uses as much as digits as its factorization.

136335634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649.

The product of its digits is 58320, while the sum is 34.

The square root of 136335634 is about 11676.2851112843. The cubic root of 136335634 is about 514.6790144834.

The spelling of 136335634 in words is "one hundred thirty-six million, three hundred thirty-five thousand, six hundred thirty-four".