165600060 has 96 divisors (see below), whose sum is σ = 494242560. Its totient is φ = 41284608.

The previous prime is 165600059. The next prime is 165600073. The reversal of 165600060 is 60006561.

It is a self number, because there is not a number n which added to its sum of digits gives 165600060.

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, 182127 + ... + 183033.

It is an arithmetic number, because the mean of its divisors is an integer number (5148360).

Almost surely, 2^165600060 is an apocalyptic number.

165600060 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 165600060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247121280).

165600060 is an abundant number, since it is smaller than the sum of its proper divisors (328642500).

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

165600060 is a wasteful number, since it uses less digits than its factorization.

165600060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 165600060 is about 12868.5686849781. The cubic root of 165600060 is about 549.1447423772.

The spelling of 165600060 in words is "one hundred sixty-five million, six hundred thousand, sixty".