1060665516 has 120 divisors (see below), whose sum is σ = 2908936800. Its totient is φ = 336365568.

The previous prime is 1060665511. The next prime is 1060665553. The reversal of 1060665516 is 6155660601.

It is a super-2 number, since 2×1060665516² = 2250022673663092512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1060665511) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 2362060 + ... + 2362508.

It is an arithmetic number, because the mean of its divisors is an integer number (24241140).

Almost surely, 2^1060665516 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 1060665516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454468400).

1060665516 is an abundant number, since it is smaller than the sum of its proper divisors (1848271284).

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

1060665516 is a wasteful number, since it uses less digits than its factorization.

1060665516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 1060665516 is about 32567.8601691913. The cubic root of 1060665516 is about 1019.8261641469.

The spelling of 1060665516 in words is "one billion, sixty million, six hundred sixty-five thousand, five hundred sixteen".