6464195 has 16 divisors (see below), whose sum is σ = 7983360. Its totient is φ = 5023200.

The previous prime is 6464179. The next prime is 6464197. The reversal of 6464195 is 5914646.

It is not a de Polignac number, because 6464195 - 2⁴ = 6464179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6464197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46436 + ... + 46574.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^6464195 is an apocalyptic number.

6464195 is a deficient number, since it is larger than the sum of its proper divisors (1519165).

6464195 is a wasteful number, since it uses less digits than its factorization.

6464195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346.

The product of its digits is 25920, while the sum is 35.

The square root of 6464195 is about 2542.4781218331. The cubic root of 6464195 is about 186.2822534716.

The spelling of 6464195 in words is "six million, four hundred sixty-four thousand, one hundred ninety-five".