22805030 has 8 divisors (see below), whose sum is σ = 41049072. Its totient is φ = 9122008.

The previous prime is 22805023. The next prime is 22805039. The reversal of 22805030 is 3050822.

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

It is a junction number, because it is equal to n+sod(n) for n = 22804993 and 22805011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22805039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140242 + ... + 1140261.

It is an arithmetic number, because the mean of its divisors is an integer number (5131134).

Almost surely, 2^22805030 is an apocalyptic number.

22805030 is a deficient number, since it is larger than the sum of its proper divisors (18244042).

22805030 is a wasteful number, since it uses less digits than its factorization.

22805030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280510.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 22805030 is about 4775.4612342684. The cubic root of 22805030 is about 283.5808387080.

Adding to 22805030 its reverse (3050822), we get a palindrome (25855852).

The spelling of 22805030 in words is "twenty-two million, eight hundred five thousand, thirty".