30224214 has 12 divisors (see below), whose sum is σ = 65485836. Its totient is φ = 10074732.

The previous prime is 30224209. The next prime is 30224221. The reversal of 30224214 is 41242203.

It is a super-2 number, since 2×30224214² = 1827006223835592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1679123 = 30224214 / (3 + 0 + 2 + 2 + 4 + 2 + 1 + 4).

It is a congruent number.

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, 839544 + ... + 839579.

It is an arithmetic number, because the mean of its divisors is an integer number (5457153).

Almost surely, 2^30224214 is an apocalyptic number.

30224214 is an abundant number, since it is smaller than the sum of its proper divisors (35261622).

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

30224214 is a wasteful number, since it uses less digits than its factorization.

30224214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679131 (or 1679128 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 30224214 is about 5497.6553184062. The cubic root of 30224214 is about 311.4954245640.

Adding to 30224214 its reverse (41242203), we get a palindrome (71466417).

The spelling of 30224214 in words is "thirty million, two hundred twenty-four thousand, two hundred fourteen".