6419028 has 48 divisors (see below), whose sum is σ = 18676224. Its totient is φ = 1667040.

The previous prime is 6419011. The next prime is 6419029. The reversal of 6419028 is 8209146.

It is a junction number, because it is equal to n+sod(n) for n = 6418986 and 6419004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6419029) 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 15 ways as a sum of consecutive naturals, for example, 2550 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (389088).

Almost surely, 2^6419028 is an apocalyptic number.

It is an amenable number.

6419028 is an abundant number, since it is smaller than the sum of its proper divisors (12257196).

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

6419028 is a wasteful number, since it uses less digits than its factorization.

6419028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972 (or 6970 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 6419028 is about 2533.5800757032. The cubic root of 6419028 is about 185.8473716105.

It can be divided in two parts, 641 and 9028, that added together give a palindrome (9669).

The spelling of 6419028 in words is "six million, four hundred nineteen thousand, twenty-eight".