224859499 has 2 divisors, whose sum is σ = 224859500. Its totient is φ = 224859498.

The previous prime is 224859497. The next prime is 224859511. The reversal of 224859499 is 994958422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224859499 - 2¹ = 224859497 is a prime.

Together with 224859497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (224859497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112429749 + 112429750.

It is an arithmetic number, because the mean of its divisors is an integer number (112429750).

Almost surely, 2^224859499 is an apocalyptic number.

224859499 is a deficient number, since it is larger than the sum of its proper divisors (1).

224859499 is an equidigital number, since it uses as much as digits as its factorization.

224859499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 52.

The square root of 224859499 is about 14995.3159019742. The cubic root of 224859499 is about 608.0935723870.

The spelling of 224859499 in words is "two hundred twenty-four million, eight hundred fifty-nine thousand, four hundred ninety-nine".