1560166608 has 320 divisors, whose sum is σ = 5699635200. Its totient is φ = 354170880.

The previous prime is 1560166607. The next prime is 1560166609. The reversal of 1560166608 is 8066610651.

It is an interprime number because it is at equal distance from previous prime (1560166607) and next prime (1560166609).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1560166607) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 912058 + ... + 913766.

It is an arithmetic number, because the mean of its divisors is an integer number (17811360).

Almost surely, 2^1560166608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1560166608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2849817600).

1560166608 is an abundant number, since it is smaller than the sum of its proper divisors (4139468592).

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

1560166608 is a wasteful number, since it uses less digits than its factorization.

1560166608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 1560166608 is about 39498.9443909581. The cubic root of 1560166608 is about 1159.8192861568.

The spelling of 1560166608 in words is "one billion, five hundred sixty million, one hundred sixty-six thousand, six hundred eight".