36223012 has 24 divisors (see below), whose sum is σ = 72832256. Its totient is φ = 15441408.

The previous prime is 36223007. The next prime is 36223021. The reversal of 36223012 is 21032263.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053 + ... + 8755.

Almost surely, 2^36223012 is an apocalyptic number.

It is an amenable number.

36223012 is an abundant number, since it is smaller than the sum of its proper divisors (36609244).

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

36223012 is a wasteful number, since it uses less digits than its factorization.

36223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6907 (or 6905 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 36223012 is about 6018.5556406832. Note that the first 3 decimals coincide. The cubic root of 36223012 is about 330.8731453181.

Adding to 36223012 its reverse (21032263), we get a palindrome (57255275).

The spelling of 36223012 in words is "thirty-six million, two hundred twenty-three thousand, twelve".