1560966842 has 8 divisors (see below), whose sum is σ = 2398558932. Its totient is φ = 761447200.

The previous prime is 1560966749. The next prime is 1560966851. The reversal of 1560966842 is 2486690651.

It can be written as a sum of positive squares in 2 ways, for example, as 1370554441 + 190412401 = 37021^2 + 13799^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 9518009 + ... + 9518172.

Almost surely, 2^1560966842 is an apocalyptic number.

1560966842 is a deficient number, since it is larger than the sum of its proper divisors (837592090).

1560966842 is a wasteful number, since it uses less digits than its factorization.

1560966842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19036224.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 1560966842 is about 39509.0729073715. The cubic root of 1560966842 is about 1160.0175487833.

The spelling of 1560966842 in words is "one billion, five hundred sixty million, nine hundred sixty-six thousand, eight hundred forty-two".