6180030 has 64 divisors (see below), whose sum is σ = 16865280. Its totient is φ = 1609632.

The previous prime is 6180029. The next prime is 6180037. The reversal of 6180030 is 300816.

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

It is a junction number, because it is equal to n+sod(n) for n = 6179985 and 6180012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6180037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12447 + ... + 12933.

It is an arithmetic number, because the mean of its divisors is an integer number (263520).

Almost surely, 2^6180030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6180030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8432640).

6180030 is an abundant number, since it is smaller than the sum of its proper divisors (10685250).

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

6180030 is a wasteful number, since it uses less digits than its factorization.

6180030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6180030 is about 2485.9666128088. The cubic root of 6180030 is about 183.5116025401.

Adding to 6180030 its reverse (300816), we get a palindrome (6480846).

The spelling of 6180030 in words is "six million, one hundred eighty thousand, thirty".