6316428 has 24 divisors (see below), whose sum is σ = 14981680. Its totient is φ = 2070720.

The previous prime is 6316423. The next prime is 6316433. The reversal of 6316428 is 8246136.

6316428 is nontrivially palindromic in base 13.

It is an interprime number because it is at equal distance from previous prime (6316423) and next prime (6316433).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 6316395 and 6316404.

It is not an unprimeable number, because it can be changed into a prime (6316423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3583 + ... + 5046.

Almost surely, 2^6316428 is an apocalyptic number.

It is an amenable number.

6316428 is an abundant number, since it is smaller than the sum of its proper divisors (8665252).

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

6316428 is a wasteful number, since it uses less digits than its factorization.

6316428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8697 (or 8695 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 6316428 is about 2513.2504849298. The cubic root of 6316428 is about 184.8518707113.

The spelling of 6316428 in words is "six million, three hundred sixteen thousand, four hundred twenty-eight".