3012180 has 48 divisors (see below), whose sum is σ = 8582784. Its totient is φ = 789120.

The previous prime is 3012169. The next prime is 3012181. The reversal of 3012180 is 812103.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3249 + ... + 4071.

It is an arithmetic number, because the mean of its divisors is an integer number (178808).

Almost surely, 2^3012180 is an apocalyptic number.

3012180 is a gapful number since it is divisible by the number (30) 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 3012180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4291392).

3012180 is an abundant number, since it is smaller than the sum of its proper divisors (5570604).

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

3012180 is a wasteful number, since it uses less digits than its factorization.

3012180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 894 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 3012180 is about 1735.5633091305. The cubic root of 3012180 is about 144.4198779172.

Adding to 3012180 its reverse (812103), we get a palindrome (3824283).

The spelling of 3012180 in words is "three million, twelve thousand, one hundred eighty".