20224030 has 8 divisors (see below), whose sum is σ = 36403272. Its totient is φ = 8089608.

The previous prime is 20224013. The next prime is 20224031. The reversal of 20224030 is 3042202.

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

It is a super-3 number, since 3×20224030³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 20224030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20224031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011192 + ... + 1011211.

It is an arithmetic number, because the mean of its divisors is an integer number (4550409).

Almost surely, 2^20224030 is an apocalyptic number.

20224030 is a deficient number, since it is larger than the sum of its proper divisors (16179242).

20224030 is a wasteful number, since it uses less digits than its factorization.

20224030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022410.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 20224030 is about 4497.1135186917. The cubic root of 20224030 is about 272.4515190244.

Adding to 20224030 its reverse (3042202), we get a palindrome (23266232).

The spelling of 20224030 in words is "twenty million, two hundred twenty-four thousand, thirty".