284222483 has 2 divisors, whose sum is σ = 284222484. Its totient is φ = 284222482.

The previous prime is 284222437. The next prime is 284222503. The reversal of 284222483 is 384222482.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 284222483 - 2¹⁰ = 284221459 is a prime.

It is not a weakly prime, because it can be changed into another prime (284222413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142111241 + 142111242.

It is an arithmetic number, because the mean of its divisors is an integer number (142111242).

Almost surely, 2^284222483 is an apocalyptic number.

284222483 is a deficient number, since it is larger than the sum of its proper divisors (1).

284222483 is an equidigital number, since it uses as much as digits as its factorization.

284222483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49152, while the sum is 35.

The square root of 284222483 is about 16858.8992226658. The cubic root of 284222483 is about 657.4854448917.

Subtracting 284222483 from its reverse (384222482), we obtain a palindrome (99999999).

The spelling of 284222483 in words is "two hundred eighty-four million, two hundred twenty-two thousand, four hundred eighty-three".