30224235 has 16 divisors (see below), whose sum is σ = 50027040. Its totient is φ = 15563520.

The previous prime is 30224221. The next prime is 30224237. The reversal of 30224235 is 53242203.

It is not a de Polignac number, because 30224235 - 2⁶ = 30224171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30224237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34306 + ... + 35175.

It is an arithmetic number, because the mean of its divisors is an integer number (3126690).

Almost surely, 2^30224235 is an apocalyptic number.

30224235 is a deficient number, since it is larger than the sum of its proper divisors (19802805).

30224235 is a wasteful number, since it uses less digits than its factorization.

30224235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69518.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 30224235 is about 5497.6572283110. The cubic root of 30224235 is about 311.4954967070.

Adding to 30224235 its reverse (53242203), we get a palindrome (83466438).

The spelling of 30224235 in words is "thirty million, two hundred twenty-four thousand, two hundred thirty-five".