11988060 has 192 divisors, whose sum is σ = 42964992. Its totient is φ = 2433024.

The previous prime is 11988047. The next prime is 11988061. The reversal of 11988060 is 6088911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11988061) 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, 164184 + ... + 164256.

It is an arithmetic number, because the mean of its divisors is an integer number (223776).

Almost surely, 2^11988060 is an apocalyptic number.

11988060 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 11988060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21482496).

11988060 is an abundant number, since it is smaller than the sum of its proper divisors (30976932).

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

11988060 is a wasteful number, since it uses less digits than its factorization.

11988060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 11988060 is about 3462.3777956774. The cubic root of 11988060 is about 228.8668906010.

The spelling of 11988060 in words is "eleven million, nine hundred eighty-eight thousand, sixty".