36149273 has 2 divisors, whose sum is σ = 36149274. Its totient is φ = 36149272.

The previous prime is 36149257. The next prime is 36149299. The reversal of 36149273 is 37294163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25928464 + 10220809 = 5092^2 + 3197^2 .

It is an emirp because it is prime and its reverse (37294163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36149273 - 2⁴ = 36149257 is a prime.

It is not a weakly prime, because it can be changed into another prime (36149203) 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, 18074636 + 18074637.

It is an arithmetic number, because the mean of its divisors is an integer number (18074637).

Almost surely, 2^36149273 is an apocalyptic number.

It is an amenable number.

36149273 is a deficient number, since it is larger than the sum of its proper divisors (1).

36149273 is an equidigital number, since it uses as much as digits as its factorization.

36149273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 36149273 is about 6012.4265484079. The cubic root of 36149273 is about 330.6484738724.

The spelling of 36149273 in words is "thirty-six million, one hundred forty-nine thousand, two hundred seventy-three".