224500244 has 6 divisors (see below), whose sum is σ = 392875434. Its totient is φ = 112250120.

The previous prime is 224500229. The next prime is 224500253. The reversal of 224500244 is 442005422.

It can be written as a sum of positive squares in only one way, i.e., 119683600 + 104816644 = 10940^2 + 10238^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28062527 + ... + 28062534.

It is an arithmetic number, because the mean of its divisors is an integer number (65479239).

Almost surely, 2^224500244 is an apocalyptic number.

It is an amenable number.

224500244 is a deficient number, since it is larger than the sum of its proper divisors (168375190).

224500244 is a wasteful number, since it uses less digits than its factorization.

224500244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56125065 (or 56125063 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 224500244 is about 14983.3322061549. The cubic root of 224500244 is about 607.7695521216.

Adding to 224500244 its reverse (442005422), we get a palindrome (666505666).

The spelling of 224500244 in words is "two hundred twenty-four million, five hundred thousand, two hundred forty-four".