6456164 has 24 divisors (see below), whose sum is σ = 13274688. Its totient is φ = 2708640.

The previous prime is 6456161. The next prime is 6456173. The reversal of 6456164 is 4616546.

It is a self number, because there is not a number n which added to its sum of digits gives 6456164.

It is not an unprimeable number, because it can be changed into a prime (6456161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5072 + ... + 6215.

It is an arithmetic number, because the mean of its divisors is an integer number (553112).

Almost surely, 2^6456164 is an apocalyptic number.

It is an amenable number.

6456164 is an abundant number, since it is smaller than the sum of its proper divisors (6818524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6456164 is a wasteful number, since it uses less digits than its factorization.

6456164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11315 (or 11313 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 6456164 is about 2540.8982663617. The cubic root of 6456164 is about 186.2050769243.

The spelling of 6456164 in words is "six million, four hundred fifty-six thousand, one hundred sixty-four".