30224670 has 96 divisors (see below), whose sum is σ = 87415200. Its totient is φ = 6660864.

The previous prime is 30224669. The next prime is 30224723. The reversal of 30224670 is 7642203.

It is a self number, because there is not a number n which added to its sum of digits gives 30224670.

It is a congruent number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 42276 + ... + 42984.

It is an arithmetic number, because the mean of its divisors is an integer number (910575).

Almost surely, 2^30224670 is an apocalyptic number.

30224670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30224670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43707600).

30224670 is an abundant number, since it is smaller than the sum of its proper divisors (57190530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30224670 is a wasteful number, since it uses less digits than its factorization.

30224670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 30224670 is about 5497.6967904751. The cubic root of 30224670 is about 311.4969910916.

Adding to 30224670 its reverse (7642203), we get a palindrome (37866873).

The spelling of 30224670 in words is "thirty million, two hundred twenty-four thousand, six hundred seventy".