9966060 has 72 divisors (see below), whose sum is σ = 32563440. Its totient is φ = 2452608.

The previous prime is 9966037. The next prime is 9966091. The reversal of 9966060 is 606699.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211 + ... + 4469.

It is an arithmetic number, because the mean of its divisors is an integer number (452270).

Almost surely, 2^9966060 is an apocalyptic number.

9966060 is a gapful number since it is divisible by the number (90) 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 9966060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16281720).

9966060 is an abundant number, since it is smaller than the sum of its proper divisors (22597380).

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

9966060 is a wasteful number, since it uses less digits than its factorization.

9966060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 9966060 is about 3156.9067138577. The cubic root of 9966060 is about 215.1994543548.

It can be divided in two parts, 996 and 6060, that added together give a square (7056 = 84²).

The spelling of 9966060 in words is "nine million, nine hundred sixty-six thousand, sixty".