6428496 has 40 divisors (see below), whose sum is σ = 16715200. Its totient is φ = 2128896.

The previous prime is 6428489. The next prime is 6428551. The reversal of 6428496 is 6948246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9216 + ... + 9888.

It is an arithmetic number, because the mean of its divisors is an integer number (417880).

Almost surely, 2^6428496 is an apocalyptic number.

It is an amenable number.

6428496 is an abundant number, since it is smaller than the sum of its proper divisors (10286704).

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

6428496 is a wasteful number, since it uses less digits than its factorization.

6428496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 877 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 6428496 is about 2535.4478894270. The cubic root of 6428496 is about 185.9387010397.

The spelling of 6428496 in words is "six million, four hundred twenty-eight thousand, four hundred ninety-six".