36512226 has 24 divisors (see below), whose sum is σ = 83764044. Its totient is φ = 11454720.

The previous prime is 36512219. The next prime is 36512227. The reversal of 36512226 is 62221563.

36512226 is a `hidden beast` number, since 3 + 651 + 2 + 2 + 2 + 6 = 666.

36512226 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 2 ways, for example, as 31911201 + 4601025 = 5649^2 + 2145^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36512226.

It is not an unprimeable number, because it can be changed into a prime (36512227) 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 11 ways as a sum of consecutive naturals, for example, 59355 + ... + 59966.

Almost surely, 2^36512226 is an apocalyptic number.

36512226 is an abundant number, since it is smaller than the sum of its proper divisors (47251818).

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

36512226 is a wasteful number, since it uses less digits than its factorization.

36512226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119346 (or 119343 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 36512226 is about 6042.5347330404. The cubic root of 36512226 is about 331.7514046030.

Adding to 36512226 its reverse (62221563), we get a palindrome (98733789).

The spelling of 36512226 in words is "thirty-six million, five hundred twelve thousand, two hundred twenty-six".