6465635 has 12 divisors (see below), whose sum is σ = 8529024. Its totient is φ = 4701840.

The previous prime is 6465623. The next prime is 6465653. The reversal of 6465635 is 5365646.

It is not a de Polignac number, because 6465635 - 2¹⁰ = 6464611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6465595 and 6465604.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4739 + ... + 5948.

It is an arithmetic number, because the mean of its divisors is an integer number (710752).

Almost surely, 2^6465635 is an apocalyptic number.

6465635 is a deficient number, since it is larger than the sum of its proper divisors (2063389).

6465635 is a wasteful number, since it uses less digits than its factorization.

6465635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10714 (or 10703 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 6465635 is about 2542.7612943413. The cubic root of 6465635 is about 186.2960848680.

The spelling of 6465635 in words is "six million, four hundred sixty-five thousand, six hundred thirty-five".