30224165 has 8 divisors (see below), whose sum is σ = 36415008. Its totient is φ = 24082000.

The previous prime is 30224143. The next prime is 30224167. The reversal of 30224165 is 56142203.

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

It is a de Polignac number, because none of the positive numbers 2^k-30224165 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30224165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224167) 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, 10787 + ... + 13296.

It is an arithmetic number, because the mean of its divisors is an integer number (4551876).

Almost surely, 2^30224165 is an apocalyptic number.

It is an amenable number.

30224165 is a deficient number, since it is larger than the sum of its proper divisors (6190843).

30224165 is a wasteful number, since it uses less digits than its factorization.

30224165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24339.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 30224165 is about 5497.6508619591. The cubic root of 30224165 is about 311.4952562300.

Adding to 30224165 its reverse (56142203), we get a palindrome (86366368).

The spelling of 30224165 in words is "thirty million, two hundred twenty-four thousand, one hundred sixty-five".