11430212 has 24 divisors (see below), whose sum is σ = 20608896. Its totient is φ = 5544288.

The previous prime is 11430203. The next prime is 11430233. The reversal of 11430212 is 21203411.

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 in 7 ways as a sum of consecutive naturals, for example, 30458 + ... + 30830.

It is an arithmetic number, because the mean of its divisors is an integer number (858704).

Almost surely, 2^11430212 is an apocalyptic number.

It is an amenable number.

11430212 is a deficient number, since it is larger than the sum of its proper divisors (9178684).

11430212 is a wasteful number, since it uses less digits than its factorization.

11430212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11430212 is about 3380.8596539933. The cubic root of 11430212 is about 225.2603537652.

Adding to 11430212 its reverse (21203411), we get a palindrome (32633623).

The spelling of 11430212 in words is "eleven million, four hundred thirty thousand, two hundred twelve".