283167641 has 2 divisors, whose sum is σ = 283167642. Its totient is φ = 283167640.

The previous prime is 283167617. The next prime is 283167649. The reversal of 283167641 is 146761382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265820416 + 17347225 = 16304^2 + 4165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283167641 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 283167595 and 283167604.

It is not a weakly prime, because it can be changed into another prime (283167649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141583820 + 141583821.

It is an arithmetic number, because the mean of its divisors is an integer number (141583821).

Almost surely, 2^283167641 is an apocalyptic number.

It is an amenable number.

283167641 is a deficient number, since it is larger than the sum of its proper divisors (1).

283167641 is an equidigital number, since it uses as much as digits as its factorization.

283167641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 283167641 is about 16827.5857151286. The cubic root of 283167641 is about 656.6710558540.

The spelling of 283167641 in words is "two hundred eighty-three million, one hundred sixty-seven thousand, six hundred forty-one".