22804363 has 8 divisors (see below), whose sum is σ = 23305968. Its totient is φ = 22305504.

The previous prime is 22804343. The next prime is 22804373. The reversal of 22804363 is 36340822.

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

It is a cyclic number.

It is not a de Polignac number, because 22804363 - 2¹³ = 22796171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22804343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30745 + ... + 31477.

It is an arithmetic number, because the mean of its divisors is an integer number (2913246).

Almost surely, 2^22804363 is an apocalyptic number.

22804363 is a deficient number, since it is larger than the sum of its proper divisors (501605).

22804363 is an equidigital number, since it uses as much as digits as its factorization.

22804363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 22804363 is about 4775.3913975715. The cubic root of 22804363 is about 283.5780739632.

The spelling of 22804363 in words is "twenty-two million, eight hundred four thousand, three hundred sixty-three".