30224132 has 24 divisors (see below), whose sum is σ = 55383552. Its totient is φ = 14414400.

The previous prime is 30224123. The next prime is 30224143. The reversal of 30224132 is 23142203.

It is a self number, because there is not a number n which added to its sum of digits gives 30224132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7088 + ... + 10520.

It is an arithmetic number, because the mean of its divisors is an integer number (2307648).

Almost surely, 2^30224132 is an apocalyptic number.

It is an amenable number.

30224132 is a deficient number, since it is larger than the sum of its proper divisors (25159420).

30224132 is a wasteful number, since it uses less digits than its factorization.

30224132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539 (or 3537 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30224132 is about 5497.6478606764. The cubic root of 30224132 is about 311.4951428621.

Adding to 30224132 its reverse (23142203), we get a palindrome (53366335).

The spelling of 30224132 in words is "thirty million, two hundred twenty-four thousand, one hundred thirty-two".