6724164 has 48 divisors (see below), whose sum is σ = 16369920. Its totient is φ = 2146560.

The previous prime is 6724139. The next prime is 6724169. The reversal of 6724164 is 4614276.

It is not an unprimeable number, because it can be changed into a prime (6724169) 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, 38782 + ... + 38954.

It is an arithmetic number, because the mean of its divisors is an integer number (341040).

Almost surely, 2^6724164 is an apocalyptic number.

It is an amenable number.

6724164 is an abundant number, since it is smaller than the sum of its proper divisors (9645756).

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

6724164 is a wasteful number, since it uses less digits than its factorization.

6724164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 298 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 6724164 is about 2593.0993039219. The cubic root of 6724164 is about 188.7467283032.

The spelling of 6724164 in words is "six million, seven hundred twenty-four thousand, one hundred sixty-four".