36226212 has 24 divisors (see below), whose sum is σ = 92212512. Its totient is φ = 10977600.

The previous prime is 36226193. The next prime is 36226243. The reversal of 36226212 is 21262263.

It is a nude number because it is divisible by every one of its digits.

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, 137089 + ... + 137352.

It is an arithmetic number, because the mean of its divisors is an integer number (3842188).

Almost surely, 2^36226212 is an apocalyptic number.

It is an amenable number.

36226212 is an abundant number, since it is smaller than the sum of its proper divisors (55986300).

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

36226212 is a wasteful number, since it uses less digits than its factorization.

36226212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274459 (or 274457 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 36226212 is about 6018.8214793263. The cubic root of 36226212 is about 330.8828883224.

Adding to 36226212 its reverse (21262263), we get a palindrome (57488475).

The spelling of 36226212 in words is "thirty-six million, two hundred twenty-six thousand, two hundred twelve".