30350224 has 10 divisors (see below), whose sum is σ = 58803590. Its totient is φ = 15175104.

The previous prime is 30350207. The next prime is 30350227. The reversal of 30350224 is 42205303.

It can be written as a sum of positive squares in only one way, i.e., 25684624 + 4665600 = 5068^2 + 2160^2 .

It is a super-2 number, since 2×30350224² = 1842272193700352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30350227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 948429 + ... + 948460.

It is an arithmetic number, because the mean of its divisors is an integer number (5880359).

Almost surely, 2^30350224 is an apocalyptic number.

It is an amenable number.

30350224 is a deficient number, since it is larger than the sum of its proper divisors (28453366).

30350224 is a wasteful number, since it uses less digits than its factorization.

30350224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896897 (or 1896891 counting only the distinct ones).

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

The square root of 30350224 is about 5509.1037383589. The cubic root of 30350224 is about 311.9277172021.

Adding to 30350224 its reverse (42205303), we get a palindrome (72555527).

The spelling of 30350224 in words is "thirty million, three hundred fifty thousand, two hundred twenty-four".