224546141 has 2 divisors, whose sum is σ = 224546142. Its totient is φ = 224546140.

The previous prime is 224546131. The next prime is 224546197. The reversal of 224546141 is 141645422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219662041 + 4884100 = 14821^2 + 2210^2 .

It is a cyclic number.

It is not a de Polignac number, because 224546141 - 2¹⁰ = 224545117 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224546131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112273070 + 112273071.

It is an arithmetic number, because the mean of its divisors is an integer number (112273071).

Almost surely, 2^224546141 is an apocalyptic number.

It is an amenable number.

224546141 is a deficient number, since it is larger than the sum of its proper divisors (1).

224546141 is an equidigital number, since it uses as much as digits as its factorization.

224546141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

The square root of 224546141 is about 14984.8637297775. The cubic root of 224546141 is about 607.8109669221.

The spelling of 224546141 in words is "two hundred twenty-four million, five hundred forty-six thousand, one hundred forty-one".