6464675 has 48 divisors (see below), whose sum is σ = 10124352. Its totient is φ = 3993600.

The previous prime is 6464639. The next prime is 6464687. The reversal of 6464675 is 5764646.

6464675 = 958² + 959² + ... + 964².

It is not a de Polignac number, because 6464675 - 2⁶ = 6464611 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

Its product of digits (120960) is a multiple of the sum of its prime factors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121949 + ... + 122001.

It is an arithmetic number, because the mean of its divisors is an integer number (210924).

Almost surely, 2^6464675 is an apocalyptic number.

6464675 is a deficient number, since it is larger than the sum of its proper divisors (3659677).

6464675 is a wasteful number, since it uses less digits than its factorization.

6464675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 123 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 6464675 is about 2542.5725161733. The cubic root of 6464675 is about 186.2868641653.

The spelling of 6464675 in words is "six million, four hundred sixty-four thousand, six hundred seventy-five".