36013223 has 2 divisors, whose sum is σ = 36013224. Its totient is φ = 36013222.

The previous prime is 36013207. The next prime is 36013253. The reversal of 36013223 is 32231063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36013223 - 2⁴ = 36013207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36013195 and 36013204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36013253) 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, 18006611 + 18006612.

It is an arithmetic number, because the mean of its divisors is an integer number (18006612).

Almost surely, 2^36013223 is an apocalyptic number.

36013223 is a deficient number, since it is larger than the sum of its proper divisors (1).

36013223 is an equidigital number, since it uses as much as digits as its factorization.

36013223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 36013223 is about 6001.1018155002. The cubic root of 36013223 is about 330.2331471482.

Adding to 36013223 its reverse (32231063), we get a palindrome (68244286).

The spelling of 36013223 in words is "thirty-six million, thirteen thousand, two hundred twenty-three".