36213422 has 8 divisors (see below), whose sum is σ = 62080176. Its totient is φ = 15520032.

The previous prime is 36213403. The next prime is 36213427. The reversal of 36213422 is 22431263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×36213422² = 2622823865900168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36213427) 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 in 3 ways as a sum of consecutive naturals, for example, 1293323 + ... + 1293350.

It is an arithmetic number, because the mean of its divisors is an integer number (7760022).

Almost surely, 2^36213422 is an apocalyptic number.

36213422 is a deficient number, since it is larger than the sum of its proper divisors (25866754).

36213422 is a wasteful number, since it uses less digits than its factorization.

36213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586682.

The product of its digits is 1728, while the sum is 23.

The square root of 36213422 is about 6017.7588851665. The cubic root of 36213422 is about 330.8439433149.

Adding to 36213422 its reverse (22431263), we get a palindrome (58644685).

The spelling of 36213422 in words is "thirty-six million, two hundred thirteen thousand, four hundred twenty-two".