2430212 has 12 divisors (see below), whose sum is σ = 4268880. Its totient is φ = 1210536.

The previous prime is 2430173. The next prime is 2430217. The reversal of 2430212 is 2120342.

It is not an unprimeable number, because it can be changed into a prime (2430217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (355740).

2^2430212 is an apocalyptic number.

It is an amenable number.

2430212 is a deficient number, since it is larger than the sum of its proper divisors (1838668).

2430212 is a wasteful number, since it uses less digits than its factorization.

2430212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290 (or 2288 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2430212 is about 1558.9137243607. The cubic root of 2430212 is about 134.4460519859.

Adding to 2430212 its reverse (2120342), we get a palindrome (4550554).

The spelling of 2430212 in words is "two million, four hundred thirty thousand, two hundred twelve".