36608129 has 2 divisors, whose sum is σ = 36608130. Its totient is φ = 36608128.

The previous prime is 36608083. The next prime is 36608147. The reversal of 36608129 is 92180663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35724529 + 883600 = 5977^2 + 940^2 .

It is a cyclic number.

It is not a de Polignac number, because 36608129 - 2⁸ = 36607873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36608149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18304064 + 18304065.

It is an arithmetic number, because the mean of its divisors is an integer number (18304065).

Almost surely, 2^36608129 is an apocalyptic number.

It is an amenable number.

36608129 is a deficient number, since it is larger than the sum of its proper divisors (1).

36608129 is an equidigital number, since it uses as much as digits as its factorization.

36608129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 36608129 is about 6050.4651887272. The cubic root of 36608129 is about 332.0416100409.

The spelling of 36608129 in words is "thirty-six million, six hundred eight thousand, one hundred twenty-nine".