36215223 has 16 divisors (see below), whose sum is σ = 54377472. Its totient is φ = 21240000.

The previous prime is 36215213. The next prime is 36215233. The reversal of 36215223 is 32251263.

36215223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36215213) and next prime (36215233).

It is not a de Polignac number, because 36215223 - 2⁵ = 36215191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36215193 and 36215202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36215213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16678 + ... + 18723.

It is an arithmetic number, because the mean of its divisors is an integer number (3398592).

Almost surely, 2^36215223 is an apocalyptic number.

36215223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

36215223 is a deficient number, since it is larger than the sum of its proper divisors (18162249).

36215223 is a wasteful number, since it uses less digits than its factorization.

36215223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35446.

The product of its digits is 2160, while the sum is 24.

The square root of 36215223 is about 6017.9085237315. The cubic root of 36215223 is about 330.8494278382.

Adding to 36215223 its reverse (32251263), we get a palindrome (68466486).

The spelling of 36215223 in words is "thirty-six million, two hundred fifteen thousand, two hundred twenty-three".