224900653 has 2 divisors, whose sum is σ = 224900654. Its totient is φ = 224900652.

The previous prime is 224900579. The next prime is 224900659. The reversal of 224900653 is 356009422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178142409 + 46758244 = 13347^2 + 6838^2 .

It is a cyclic number.

It is not a de Polignac number, because 224900653 - 2²¹ = 222803501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224900659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112450326 + 112450327.

It is an arithmetic number, because the mean of its divisors is an integer number (112450327).

Almost surely, 2^224900653 is an apocalyptic number.

It is an amenable number.

224900653 is a deficient number, since it is larger than the sum of its proper divisors (1).

224900653 is an equidigital number, since it uses as much as digits as its factorization.

224900653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 224900653 is about 14996.6880677035. The cubic root of 224900653 is about 608.1306680792.

The spelling of 224900653 in words is "two hundred twenty-four million, nine hundred thousand, six hundred fifty-three".