224442063 has 8 divisors (see below), whose sum is σ = 332506800. Its totient is φ = 149628024.

The previous prime is 224442059. The next prime is 224442067. The reversal of 224442063 is 360244422.

It is an interprime number because it is at equal distance from previous prime (224442059) and next prime (224442067).

It is not a de Polignac number, because 224442063 - 2² = 224442059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8312669 = 224442063 / (2 + 2 + 4 + 4 + 4 + 2 + 0 + 6 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224442067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4156308 + ... + 4156361.

It is an arithmetic number, because the mean of its divisors is an integer number (41563350).

Almost surely, 2^224442063 is an apocalyptic number.

224442063 is a deficient number, since it is larger than the sum of its proper divisors (108064737).

224442063 is an equidigital number, since it uses as much as digits as its factorization.

224442063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8312678 (or 8312672 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 224442063 is about 14981.3905562868. The cubic root of 224442063 is about 607.7170448359.

Adding to 224442063 its reverse (360244422), we get a palindrome (584686485).

The spelling of 224442063 in words is "two hundred twenty-four million, four hundred forty-two thousand, sixty-three".