1430212 has 18 divisors (see below), whose sum is σ = 2911902. Its totient is φ = 612864.

The previous prime is 1430201. The next prime is 1430237. The reversal of 1430212 is 2120341.

It can be written as a sum of positive squares in only one way, i.e., 1132096 + 298116 = 1064^2 + 546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1430192 and 1430201.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3453 + ... + 3844.

2^1430212 is an apocalyptic number.

It is an amenable number.

1430212 is an abundant number, since it is smaller than the sum of its proper divisors (1481690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1430212 is a wasteful number, since it uses less digits than its factorization.

1430212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7315 (or 7306 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1430212 is about 1195.9147126781. The cubic root of 1430212 is about 112.6678843202.

Adding to 1430212 its reverse (2120341), we get a palindrome (3550553).

The spelling of 1430212 in words is "one million, four hundred thirty thousand, two hundred twelve".