6144030 has 48 divisors (see below), whose sum is σ = 16819920. Its totient is φ = 1551744.

The previous prime is 6144029. The next prime is 6144037. The reversal of 6144030 is 304416.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6143994 and 6144012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6144037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87 + ... + 3506.

It is an arithmetic number, because the mean of its divisors is an integer number (350415).

Almost surely, 2^6144030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6144030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8409960).

6144030 is an abundant number, since it is smaller than the sum of its proper divisors (10675890).

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

6144030 is a wasteful number, since it uses less digits than its factorization.

6144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3622 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6144030 is about 2478.7153931018. The cubic root of 6144030 is about 183.1545769107.

Adding to 6144030 its reverse (304416), we get a palindrome (6448446).

The spelling of 6144030 in words is "six million, one hundred forty-four thousand, thirty".