6435028 has 12 divisors (see below), whose sum is σ = 11371360. Its totient is φ = 3186072.

The previous prime is 6435019. The next prime is 6435029. The reversal of 6435028 is 8205346.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6434987 and 6435005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6435029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7398 + ... + 8221.

Almost surely, 2^6435028 is an apocalyptic number.

It is an amenable number.

6435028 is a deficient number, since it is larger than the sum of its proper divisors (4936332).

6435028 is a wasteful number, since it uses less digits than its factorization.

6435028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15726 (or 15724 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6435028 is about 2536.7356977029. The cubic root of 6435028 is about 186.0016572096.

It can be divided in two parts, 643 and 5028, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 6435028 in words is "six million, four hundred thirty-five thousand, twenty-eight".