6513328 has 10 divisors (see below), whose sum is σ = 12619604. Its totient is φ = 3256656.

The previous prime is 6513323. The next prime is 6513341. The reversal of 6513328 is 8233156.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6513296 and 6513305.

It is not an unprimeable number, because it can be changed into a prime (6513323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203526 + ... + 203557.

Almost surely, 2^6513328 is an apocalyptic number.

It is an amenable number.

6513328 is a deficient number, since it is larger than the sum of its proper divisors (6106276).

6513328 is a wasteful number, since it uses less digits than its factorization.

6513328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407091 (or 407085 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 6513328 is about 2552.1222541250. The cubic root of 6513328 is about 186.7530269332.

The spelling of 6513328 in words is "six million, five hundred thirteen thousand, three hundred twenty-eight".