6396128 has 24 divisors (see below), whose sum is σ = 12723480. Its totient is φ = 3164800.

The previous prime is 6396113. The next prime is 6396133. The reversal of 6396128 is 8216936.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2243 + ... + 4221.

It is an arithmetic number, because the mean of its divisors is an integer number (530145).

Almost surely, 2^6396128 is an apocalyptic number.

It is an amenable number.

6396128 is a deficient number, since it is larger than the sum of its proper divisors (6327352).

6396128 is a wasteful number, since it uses less digits than its factorization.

6396128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2082 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 6396128 is about 2529.0567411586. The cubic root of 6396128 is about 185.6261036412.

The spelling of 6396128 in words is "six million, three hundred ninety-six thousand, one hundred twenty-eight".