4065328 has 10 divisors (see below), whose sum is σ = 7876604. Its totient is φ = 2032656.

The previous prime is 4065317. The next prime is 4065331. The reversal of 4065328 is 8235604.

It is a junction number, because it is equal to n+sod(n) for n = 4065296 and 4065305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127026 + ... + 127057.

Almost surely, 2^4065328 is an apocalyptic number.

It is an amenable number.

4065328 is a deficient number, since it is larger than the sum of its proper divisors (3811276).

4065328 is a wasteful number, since it uses less digits than its factorization.

4065328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254091 (or 254085 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4065328 is about 2016.2658554863. The cubic root of 4065328 is about 159.5996239546.

The spelling of 4065328 in words is "four million, sixty-five thousand, three hundred twenty-eight".