1283482237 has 2 divisors, whose sum is σ = 1283482238. Its totient is φ = 1283482236.

The previous prime is 1283482229. The next prime is 1283482241. The reversal of 1283482237 is 7322843821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 773896761 + 509585476 = 27819^2 + 22574^2 .

It is a cyclic number.

It is not a de Polignac number, because 1283482237 - 2³ = 1283482229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1283482237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1283482537) 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, 641741118 + 641741119.

It is an arithmetic number, because the mean of its divisors is an integer number (641741119).

Almost surely, 2^1283482237 is an apocalyptic number.

It is an amenable number.

1283482237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283482237 is an equidigital number, since it uses as much as digits as its factorization.

1283482237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

The square root of 1283482237 is about 35825.7203277199. The cubic root of 1283482237 is about 1086.7507640115.

The spelling of 1283482237 in words is "one billion, two hundred eighty-three million, four hundred eighty-two thousand, two hundred thirty-seven".