1060645560 has 128 divisors (see below), whose sum is σ = 3442824000. Its totient is φ = 259854336.

The previous prime is 1060645559. The next prime is 1060645571. The reversal of 1060645560 is 655460601.

It is a super-2 number, since 2×1060645560² = 2249938007895427200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355756 + ... + 358724.

Almost surely, 2^1060645560 is an apocalyptic number.

1060645560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1060645560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1721412000).

1060645560 is an abundant number, since it is smaller than the sum of its proper divisors (2382178440).

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

1060645560 is a wasteful number, since it uses less digits than its factorization.

1060645560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225 (or 3221 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1060645560 is about 32567.5537920796. The cubic root of 1060645560 is about 1019.8197682322.

The spelling of 1060645560 in words is "one billion, sixty million, six hundred forty-five thousand, five hundred sixty".