1282882316 has 12 divisors (see below), whose sum is σ = 2342654832. Its totient is φ = 613552368.

The previous prime is 1282882243. The next prime is 1282882361. The reversal of 1282882316 is 6132882821.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6972095 + ... + 6972278.

It is an arithmetic number, because the mean of its divisors is an integer number (195221236).

Almost surely, 2^1282882316 is an apocalyptic number.

It is an amenable number.

1282882316 is a deficient number, since it is larger than the sum of its proper divisors (1059772516).

1282882316 is a wasteful number, since it uses less digits than its factorization.

1282882316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944400 (or 13944398 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 1282882316 is about 35817.3465795556. The cubic root of 1282882316 is about 1086.5814158137.

The spelling of 1282882316 in words is "one billion, two hundred eighty-two million, eight hundred eighty-two thousand, three hundred sixteen".