136705733 has 2 divisors, whose sum is σ = 136705734. Its totient is φ = 136705732.

The previous prime is 136705633. The next prime is 136705763. The reversal of 136705733 is 337507631.

136705733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117896164 + 18809569 = 10858^2 + 4337^2 .

It is a cyclic number.

It is not a de Polignac number, because 136705733 - 2¹⁸ = 136443589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136705693 and 136705702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136705763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68352866 + 68352867.

It is an arithmetic number, because the mean of its divisors is an integer number (68352867).

Almost surely, 2^136705733 is an apocalyptic number.

It is an amenable number.

136705733 is a deficient number, since it is larger than the sum of its proper divisors (1).

136705733 is an equidigital number, since it uses as much as digits as its factorization.

136705733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 35.

The square root of 136705733 is about 11692.1226900850. The cubic root of 136705733 is about 515.1443124651.

The spelling of 136705733 in words is "one hundred thirty-six million, seven hundred five thousand, seven hundred thirty-three".