136746611 has 16 divisors (see below), whose sum is σ = 144168960. Its totient is φ = 129548160.

The previous prime is 136746607. The next prime is 136746613. The reversal of 136746611 is 116647631.

It is a cyclic number.

It is not a de Polignac number, because 136746611 - 2² = 136746607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136746613) 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 15 ways as a sum of consecutive naturals, for example, 360620 + ... + 360998.

It is an arithmetic number, because the mean of its divisors is an integer number (9010560).

Almost surely, 2^136746611 is an apocalyptic number.

136746611 is a deficient number, since it is larger than the sum of its proper divisors (7422349).

136746611 is a wasteful number, since it uses less digits than its factorization.

136746611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its digits is 18144, while the sum is 35.

The square root of 136746611 is about 11693.8706594523. The cubic root of 136746611 is about 515.1956538150.

The spelling of 136746611 in words is "one hundred thirty-six million, seven hundred forty-six thousand, six hundred eleven".