224708479 has 2 divisors, whose sum is σ = 224708480. Its totient is φ = 224708478.

The previous prime is 224708447. The next prime is 224708483. The reversal of 224708479 is 974807422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224708479 - 2⁵ = 224708447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224798479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112354239 + 112354240.

It is an arithmetic number, because the mean of its divisors is an integer number (112354240).

Almost surely, 2^224708479 is an apocalyptic number.

224708479 is a deficient number, since it is larger than the sum of its proper divisors (1).

224708479 is an equidigital number, since it uses as much as digits as its factorization.

224708479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 224708479 is about 14990.2794837188. The cubic root of 224708479 is about 607.9574060867.

The spelling of 224708479 in words is "two hundred twenty-four million, seven hundred eight thousand, four hundred seventy-nine".