136122794 has 16 divisors (see below), whose sum is σ = 208578240. Its totient is φ = 66607200.

The previous prime is 136122793. The next prime is 136122799. The reversal of 136122794 is 497221631.

It is not an unprimeable number, because it can be changed into a prime (136122793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25019 + ... + 29969.

It is an arithmetic number, because the mean of its divisors is an integer number (13036140).

Almost surely, 2^136122794 is an apocalyptic number.

136122794 is a deficient number, since it is larger than the sum of its proper divisors (72455446).

136122794 is a wasteful number, since it uses less digits than its factorization.

136122794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245.

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

The square root of 136122794 is about 11667.1673511611. The cubic root of 136122794 is about 514.4110450792.

The spelling of 136122794 in words is "one hundred thirty-six million, one hundred twenty-two thousand, seven hundred ninety-four".