1282888159 has 18 divisors (see below), whose sum is σ = 1542157344. Its totient is φ = 1062988920.

The previous prime is 1282888141. The next prime is 1282888199. The reversal of 1282888159 is 9518882821.

It is not a de Polignac number, because 1282888159 - 2⁹ = 1282887647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282888199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1395502 + ... + 1396420.

It is an arithmetic number, because the mean of its divisors is an integer number (85675408).

Almost surely, 2^1282888159 is an apocalyptic number.

1282888159 is a deficient number, since it is larger than the sum of its proper divisors (259269185).

1282888159 is an frugal number, since it uses more digits than its factorization.

1282888159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883 (or 957 counting only the distinct ones).

The product of its digits is 737280, while the sum is 52.

The square root of 1282888159 is about 35817.4281460855. The cubic root of 1282888159 is about 1086.5830654546.

The spelling of 1282888159 in words is "one billion, two hundred eighty-two million, eight hundred eighty-eight thousand, one hundred fifty-nine".