22024030 has 32 divisors (see below), whose sum is σ = 46238400. Its totient is φ = 7549920.

The previous prime is 22024007. The next prime is 22024031. The reversal of 22024030 is 3042022.

It is a self number, because there is not a number n which added to its sum of digits gives 22024030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024031) 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, 220 + ... + 6640.

It is an arithmetic number, because the mean of its divisors is an integer number (1444950).

Almost surely, 2^22024030 is an apocalyptic number.

22024030 is an abundant number, since it is smaller than the sum of its proper divisors (24214370).

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

22024030 is an equidigital number, since it uses as much as digits as its factorization.

22024030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6449 (or 6435 counting only the distinct ones).

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

The square root of 22024030 is about 4692.9766673189. The cubic root of 22024030 is about 280.3059156483.

Adding to 22024030 its reverse (3042022), we get a palindrome (25066052).

The spelling of 22024030 in words is "twenty-two million, twenty-four thousand, thirty".