1307282856 has 32 divisors (see below), whose sum is σ = 3565317600. Its totient is φ = 396146240.

The previous prime is 1307282849. The next prime is 1307282869. The reversal of 1307282856 is 6582827031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2475651 + ... + 2476178.

It is an arithmetic number, because the mean of its divisors is an integer number (111416175).

Almost surely, 2^1307282856 is an apocalyptic number.

It is an amenable number.

1307282856 is an abundant number, since it is smaller than the sum of its proper divisors (2258034744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1307282856 is a wasteful number, since it uses less digits than its factorization.

1307282856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951849 (or 4951845 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1307282856 is about 36156.3667422489. The cubic root of 1307282856 is about 1093.4271549304.

The spelling of 1307282856 in words is "one billion, three hundred seven million, two hundred eighty-two thousand, eight hundred fifty-six".