224163803 has 2 divisors, whose sum is σ = 224163804. Its totient is φ = 224163802.

The previous prime is 224163791. The next prime is 224163811. The reversal of 224163803 is 308361422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224163803 - 2⁴ = 224163787 is a prime.

It is equal to p_12339353 and since 224163803 and 12339353 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (224163893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112081901 + 112081902.

It is an arithmetic number, because the mean of its divisors is an integer number (112081902).

Almost surely, 2^224163803 is an apocalyptic number.

224163803 is a deficient number, since it is larger than the sum of its proper divisors (1).

224163803 is an equidigital number, since it uses as much as digits as its factorization.

224163803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 224163803 is about 14972.1008211941. The cubic root of 224163803 is about 607.4657947289.

The spelling of 224163803 in words is "two hundred twenty-four million, one hundred sixty-three thousand, eight hundred three".