283288741 has 2 divisors, whose sum is σ = 283288742. Its totient is φ = 283288740.

The previous prime is 283288669. The next prime is 283288777. The reversal of 283288741 is 147882382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281736225 + 1552516 = 16785^2 + 1246^2 .

It is a cyclic number.

It is not a de Polignac number, because 283288741 - 2¹³ = 283280549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283288781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141644370 + 141644371.

It is an arithmetic number, because the mean of its divisors is an integer number (141644371).

Almost surely, 2^283288741 is an apocalyptic number.

It is an amenable number.

283288741 is a deficient number, since it is larger than the sum of its proper divisors (1).

283288741 is an equidigital number, since it uses as much as digits as its factorization.

283288741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 43.

The square root of 283288741 is about 16831.1835888033. The cubic root of 283288741 is about 656.7646535676.

The spelling of 283288741 in words is "two hundred eighty-three million, two hundred eighty-eight thousand, seven hundred forty-one".