36209093 has 2 divisors, whose sum is σ = 36209094. Its totient is φ = 36209092.

The previous prime is 36209059. The next prime is 36209111. The reversal of 36209093 is 39090263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35438209 + 770884 = 5953^2 + 878^2 .

It is a cyclic number.

It is not a de Polignac number, because 36209093 - 2⁶ = 36209029 is a prime.

It is a super-2 number, since 2×36209093² = 2622196831765298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36209293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18104546 + 18104547.

It is an arithmetic number, because the mean of its divisors is an integer number (18104547).

Almost surely, 2^36209093 is an apocalyptic number.

It is an amenable number.

36209093 is a deficient number, since it is larger than the sum of its proper divisors (1).

36209093 is an equidigital number, since it uses as much as digits as its factorization.

36209093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 36209093 is about 6017.3991890185. The cubic root of 36209093 is about 330.8307596165.

The spelling of 36209093 in words is "thirty-six million, two hundred nine thousand, ninety-three".