136790341 has 2 divisors, whose sum is σ = 136790342. Its totient is φ = 136790340.

The previous prime is 136790333. The next prime is 136790359. The reversal of 136790341 is 143097631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130644900 + 6145441 = 11430^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 136790341 - 2³ = 136790333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136790297 and 136790306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136790141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68395170 + 68395171.

It is an arithmetic number, because the mean of its divisors is an integer number (68395171).

Almost surely, 2^136790341 is an apocalyptic number.

It is an amenable number.

136790341 is a deficient number, since it is larger than the sum of its proper divisors (1).

136790341 is an equidigital number, since it uses as much as digits as its factorization.

136790341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 136790341 is about 11695.7402929443. The cubic root of 136790341 is about 515.2505658518.

The spelling of 136790341 in words is "one hundred thirty-six million, seven hundred ninety thousand, three hundred forty-one".