36516229 has 2 divisors, whose sum is σ = 36516230. Its totient is φ = 36516228.

The previous prime is 36516209. The next prime is 36516241. The reversal of 36516229 is 92261563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35976004 + 540225 = 5998^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 36516229 - 2⁵ = 36516197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36516194 and 36516203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36516209) 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, 18258114 + 18258115.

It is an arithmetic number, because the mean of its divisors is an integer number (18258115).

Almost surely, 2^36516229 is an apocalyptic number.

It is an amenable number.

36516229 is a deficient number, since it is larger than the sum of its proper divisors (1).

36516229 is an equidigital number, since it uses as much as digits as its factorization.

36516229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 36516229 is about 6042.8659591290. The cubic root of 36516229 is about 331.7635279609.

The spelling of 36516229 in words is "thirty-six million, five hundred sixteen thousand, two hundred twenty-nine".