6328426 has 8 divisors (see below), whose sum is σ = 10222884. Its totient is φ = 2920800.

The previous prime is 6328411. The next prime is 6328459. The reversal of 6328426 is 6248236.

It can be written as a sum of positive squares in 2 ways, for example, as 6027025 + 301401 = 2455^2 + 549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 121675 + ... + 121726.

Almost surely, 2^6328426 is an apocalyptic number.

6328426 is a deficient number, since it is larger than the sum of its proper divisors (3894458).

6328426 is a wasteful number, since it uses less digits than its factorization.

6328426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243416.

The product of its digits is 13824, while the sum is 31.

The square root of 6328426 is about 2515.6363012169. The cubic root of 6328426 is about 184.9688381894.

The spelling of 6328426 in words is "six million, three hundred twenty-eight thousand, four hundred twenty-six".