224112439 has 2 divisors, whose sum is σ = 224112440. Its totient is φ = 224112438.

The previous prime is 224112433. The next prime is 224112523. The reversal of 224112439 is 934211422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224112439 - 2¹³ = 224104247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224112433) 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, 112056219 + 112056220.

It is an arithmetic number, because the mean of its divisors is an integer number (112056220).

Almost surely, 2^224112439 is an apocalyptic number.

224112439 is a deficient number, since it is larger than the sum of its proper divisors (1).

224112439 is an equidigital number, since it uses as much as digits as its factorization.

224112439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 224112439 is about 14970.3853991806. The cubic root of 224112439 is about 607.4193937546.

The spelling of 224112439 in words is "two hundred twenty-four million, one hundred twelve thousand, four hundred thirty-nine".