36143022 has 16 divisors (see below), whose sum is σ = 72352512. Its totient is φ = 12036600.

The previous prime is 36143021. The next prime is 36143027. The reversal of 36143022 is 22034163.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36143022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36143021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6897 + ... + 10947.

It is an arithmetic number, because the mean of its divisors is an integer number (4522032).

Almost surely, 2^36143022 is an apocalyptic number.

36143022 is an abundant number, since it is smaller than the sum of its proper divisors (36209490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36143022 is a wasteful number, since it uses less digits than its factorization.

36143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 36143022 is about 6011.9066859026. The cubic root of 36143022 is about 330.6294139893.

Adding to 36143022 its reverse (22034163), we get a palindrome (58177185).

The spelling of 36143022 in words is "thirty-six million, one hundred forty-three thousand, twenty-two".