36636122 has 8 divisors (see below), whose sum is σ = 58186836. Its totient is φ = 17240512.

The previous prime is 36636113. The next prime is 36636137. The reversal of 36636122 is 22163663.

36636122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32478601 + 4157521 = 5699^2 + 2039^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538733 + ... + 538800.

Almost surely, 2^36636122 is an apocalyptic number.

36636122 is a deficient number, since it is larger than the sum of its proper divisors (21550714).

36636122 is a wasteful number, since it uses less digits than its factorization.

36636122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077552.

The product of its digits is 7776, while the sum is 29.

The square root of 36636122 is about 6052.7780398756. The cubic root of 36636122 is about 332.1262221467.

Adding to 36636122 its reverse (22163663), we get a palindrome (58799785).

The spelling of 36636122 in words is "thirty-six million, six hundred thirty-six thousand, one hundred twenty-two".