36608149 has 2 divisors, whose sum is σ = 36608150. Its totient is φ = 36608148.

The previous prime is 36608147. The next prime is 36608171. The reversal of 36608149 is 94180663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32832900 + 3775249 = 5730^2 + 1943^2 .

It is a cyclic number.

It is not a de Polignac number, because 36608149 - 2¹ = 36608147 is a prime.

Together with 36608147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36608147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18304074 + 18304075.

It is an arithmetic number, because the mean of its divisors is an integer number (18304075).

Almost surely, 2^36608149 is an apocalyptic number.

It is an amenable number.

36608149 is a deficient number, since it is larger than the sum of its proper divisors (1).

36608149 is an equidigital number, since it uses as much as digits as its factorization.

36608149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 36608149 is about 6050.4668414925. The cubic root of 36608149 is about 332.0416705087.

The spelling of 36608149 in words is "thirty-six million, six hundred eight thousand, one hundred forty-nine".