224674199 has 2 divisors, whose sum is σ = 224674200. Its totient is φ = 224674198.

The previous prime is 224674129. The next prime is 224674201. The reversal of 224674199 is 991476422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224674199 is a prime.

Together with 224674201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224674129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112337099 + 112337100.

It is an arithmetic number, because the mean of its divisors is an integer number (112337100).

Almost surely, 2^224674199 is an apocalyptic number.

224674199 is a deficient number, since it is larger than the sum of its proper divisors (1).

224674199 is an equidigital number, since it uses as much as digits as its factorization.

224674199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 44.

The square root of 224674199 is about 14989.1360324737. The cubic root of 224674199 is about 607.9264892297.

The spelling of 224674199 in words is "two hundred twenty-four million, six hundred seventy-four thousand, one hundred ninety-nine".