1129283 has 2 divisors, whose sum is σ = 1129284. Its totient is φ = 1129282.

The previous prime is 1129253. The next prime is 1129307. The reversal of 1129283 is 3829211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1129283 - 2¹⁴ = 1112899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1129213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564641 + 564642.

It is an arithmetic number, because the mean of its divisors is an integer number (564642).

2^1129283 is an apocalyptic number.

1129283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1129283 is an equidigital number, since it uses as much as digits as its factorization.

1129283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 1129283 is about 1062.6772793280. The cubic root of 1129283 is about 104.1360091825.

The spelling of 1129283 in words is "one million, one hundred twenty-nine thousand, two hundred eighty-three".