224240903 has 2 divisors, whose sum is σ = 224240904. Its totient is φ = 224240902.

The previous prime is 224240899. The next prime is 224240971. The reversal of 224240903 is 309042422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224240903 - 2² = 224240899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224249903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112120451 + 112120452.

It is an arithmetic number, because the mean of its divisors is an integer number (112120452).

Almost surely, 2^224240903 is an apocalyptic number.

224240903 is a deficient number, since it is larger than the sum of its proper divisors (1).

224240903 is an equidigital number, since it uses as much as digits as its factorization.

224240903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 224240903 is about 14974.6753888023. The cubic root of 224240903 is about 607.5354316693.

The spelling of 224240903 in words is "two hundred twenty-four million, two hundred forty thousand, nine hundred three".