11636164 has 6 divisors (see below), whose sum is σ = 20363294. Its totient is φ = 5818080.

The previous prime is 11636159. The next prime is 11636173. The reversal of 11636164 is 46163611.

It can be written as a sum of positive squares in only one way, i.e., 11276164 + 360000 = 3358^2 + 600^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1454517 + ... + 1454524.

Almost surely, 2^11636164 is an apocalyptic number.

It is an amenable number.

11636164 is a deficient number, since it is larger than the sum of its proper divisors (8727130).

11636164 is a wasteful number, since it uses less digits than its factorization.

11636164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909045 (or 2909043 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 11636164 is about 3411.1821997659. The cubic root of 11636164 is about 226.6052380636.

Adding to 11636164 its reverse (46163611), we get a palindrome (57799775).

The spelling of 11636164 in words is "eleven million, six hundred thirty-six thousand, one hundred sixty-four".