282253229 has 2 divisors, whose sum is σ = 282253230. Its totient is φ = 282253228.

The previous prime is 282253207. The next prime is 282253253. The reversal of 282253229 is 922352282.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172213129 + 110040100 = 13123^2 + 10490^2 .

It is a cyclic number.

It is not a de Polignac number, because 282253229 - 2⁸ = 282252973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (282253529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141126614 + 141126615.

It is an arithmetic number, because the mean of its divisors is an integer number (141126615).

Almost surely, 2^282253229 is an apocalyptic number.

It is an amenable number.

282253229 is a deficient number, since it is larger than the sum of its proper divisors (1).

282253229 is an equidigital number, since it uses as much as digits as its factorization.

282253229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 282253229 is about 16800.3937156246. The cubic root of 282253229 is about 655.9634474539.

The spelling of 282253229 in words is "two hundred eighty-two million, two hundred fifty-three thousand, two hundred twenty-nine".