12060180 has 72 divisors (see below), whose sum is σ = 39914784. Its totient is φ = 2923200.

The previous prime is 12060163. The next prime is 12060197. The reversal of 12060180 is 8106021.

12060180 = 441² + 442² + ... + 495².

It is an interprime number because it is at equal distance from previous prime (12060163) and next prime (12060197).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 1066 + ... + 5025.

It is an arithmetic number, because the mean of its divisors is an integer number (554372).

Almost surely, 2^12060180 is an apocalyptic number.

12060180 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 12060180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19957392).

12060180 is an abundant number, since it is smaller than the sum of its proper divisors (27854604).

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

12060180 is a wasteful number, since it uses less digits than its factorization.

12060180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6117 (or 6112 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 12060180 is about 3472.7769867931. The cubic root of 12060180 is about 229.3249266418.

The spelling of 12060180 in words is "twelve million, sixty thousand, one hundred eighty".