136036619 has 2 divisors, whose sum is σ = 136036620. Its totient is φ = 136036618.

The previous prime is 136036603. The next prime is 136036627. The reversal of 136036619 is 916630631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136036619 - 2⁴ = 136036603 is a prime.

It is a super-2 number, since 2×136036619² = 37011923417902322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (136033619) 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 as a sum of consecutive naturals, namely, 68018309 + 68018310.

It is an arithmetic number, because the mean of its divisors is an integer number (68018310).

Almost surely, 2^136036619 is an apocalyptic number.

136036619 is a deficient number, since it is larger than the sum of its proper divisors (1).

136036619 is an equidigital number, since it uses as much as digits as its factorization.

136036619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 136036619 is about 11663.4737106919. The cubic root of 136036619 is about 514.3024697547.

The spelling of 136036619 in words is "one hundred thirty-six million, thirty-six thousand, six hundred nineteen".