1082802859 has 2 divisors, whose sum is σ = 1082802860. Its totient is φ = 1082802858.

The previous prime is 1082802803. The next prime is 1082802883. The reversal of 1082802859 is 9582082801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082802859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1082802059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541401429 + 541401430.

It is an arithmetic number, because the mean of its divisors is an integer number (541401430).

Almost surely, 2^1082802859 is an apocalyptic number.

1082802859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082802859 is an equidigital number, since it uses as much as digits as its factorization.

1082802859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 1082802859 is about 32905.9699598720. The cubic root of 1082802859 is about 1026.8723608330.

The spelling of 1082802859 in words is "one billion, eighty-two million, eight hundred two thousand, eight hundred fifty-nine".