30224305 has 8 divisors (see below), whose sum is σ = 36433152. Its totient is φ = 24070128.

The previous prime is 30224297. The next prime is 30224309. The reversal of 30224305 is 50342203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30224305 - 2³ = 30224297 is a prime.

It is a super-2 number, since 2×30224305² = 1827017225466050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30224309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12439 + ... + 14668.

It is an arithmetic number, because the mean of its divisors is an integer number (4554144).

Almost surely, 2^30224305 is an apocalyptic number.

It is an amenable number.

30224305 is a deficient number, since it is larger than the sum of its proper divisors (6208847).

30224305 is a wasteful number, since it uses less digits than its factorization.

30224305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27335.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 30224305 is about 5497.6635946555. The cubic root of 30224305 is about 311.4957371837.

Adding to 30224305 its reverse (50342203), we get a palindrome (80566508).

The spelling of 30224305 in words is "thirty million, two hundred twenty-four thousand, three hundred five".