1282799 has 8 divisors (see below), whose sum is σ = 1472928. Its totient is φ = 1094400.

The previous prime is 1282783. The next prime is 1282807. The reversal of 1282799 is 9972821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1282799 - 2⁴ = 1282783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282739) 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 in 7 ways as a sum of consecutive naturals, for example, 2579 + ... + 3035.

It is an arithmetic number, because the mean of its divisors is an integer number (184116).

2^1282799 is an apocalyptic number.

1282799 is a deficient number, since it is larger than the sum of its proper divisors (190129).

1282799 is an equidigital number, since it uses as much as digits as its factorization.

1282799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its digits is 18144, while the sum is 38.

The square root of 1282799 is about 1132.6071693222. The cubic root of 1282799 is about 108.6557892851.

It can be divided in two parts, 128279 and 9, that multiplied together give a palindrome (1154511).

The spelling of 1282799 in words is "one million, two hundred eighty-two thousand, seven hundred ninety-nine".