300212 has 12 divisors (see below), whose sum is σ = 573216. Its totient is φ = 136440.

The previous prime is 300193. The next prime is 300221. The reversal of 300212 is 212003.

It is a self number, because there is not a number n which added to its sum of digits gives 300212.

It is a congruent number.

It is an unprimeable number.

300212 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3368 + ... + 3455.

It is an arithmetic number, because the mean of its divisors is an integer number (47768).

2³⁰⁰²¹² is an apocalyptic number.

It is an amenable number.

300212 is a deficient number, since it is larger than the sum of its proper divisors (273004).

300212 is a wasteful number, since it uses less digits than its factorization.

300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6838 (or 6836 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 300212 is about 547.9160519642. The cubic root of 300212 is about 66.9590601603.

Adding to 300212 its reverse (212003), we get a palindrome (512215).

Subtracting from 300212 its reverse (212003), we obtain a square (88209 = 297²).

It can be divided in two parts, 300 and 212, that added together give a 9-th power (512 = 2⁹).

The spelling of 300212 in words is "three hundred thousand, two hundred twelve", and thus it is an iban number.