6726272 has 32 divisors (see below), whose sum is σ = 15316320. Its totient is φ = 2882304.

The previous prime is 6726257. The next prime is 6726299. The reversal of 6726272 is 2726276.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2858 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (478635).

Almost surely, 2^6726272 is an apocalyptic number.

It is an amenable number.

6726272 is an abundant number, since it is smaller than the sum of its proper divisors (8590048).

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

6726272 is an equidigital number, since it uses as much as digits as its factorization.

6726272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528 (or 7516 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 6726272 is about 2593.5057354862. The cubic root of 6726272 is about 188.7664500377.

The spelling of 6726272 in words is "six million, seven hundred twenty-six thousand, two hundred seventy-two".