11630212 has 12 divisors (see below), whose sum is σ = 22203216. Its totient is φ = 5286440.

The previous prime is 11630153. The next prime is 11630219. The reversal of 11630212 is 21203611.

It is not an unprimeable number, because it can be changed into a prime (11630219) 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 3 ways as a sum of consecutive naturals, for example, 132118 + ... + 132205.

It is an arithmetic number, because the mean of its divisors is an integer number (1850268).

Almost surely, 2^11630212 is an apocalyptic number.

It is an amenable number.

11630212 is a deficient number, since it is larger than the sum of its proper divisors (10573004).

11630212 is a wasteful number, since it uses less digits than its factorization.

11630212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264338 (or 264336 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11630212 is about 3410.3096633590. The cubic root of 11630212 is about 226.5665946180.

Adding to 11630212 its reverse (21203611), we get a palindrome (32833823).

The spelling of 11630212 in words is "eleven million, six hundred thirty thousand, two hundred twelve".