6464465 has 16 divisors (see below), whose sum is σ = 9333120. Its totient is φ = 4199040.

The previous prime is 6464431. The next prime is 6464483. The reversal of 6464465 is 5644646.

It is not a de Polignac number, because 6464465 - 2⁶ = 6464401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4196 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (583320).

Almost surely, 2^6464465 is an apocalyptic number.

It is an amenable number.

6464465 is a deficient number, since it is larger than the sum of its proper divisors (2868655).

6464465 is a wasteful number, since it uses less digits than its factorization.

6464465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9752.

The product of its digits is 69120, while the sum is 35.

The square root of 6464465 is about 2542.5312190807. The cubic root of 6464465 is about 186.2848470149.

The spelling of 6464465 in words is "six million, four hundred sixty-four thousand, four hundred sixty-five".