6751272 has 64 divisors (see below), whose sum is σ = 18662400. Its totient is φ = 2018240.

The previous prime is 6751271. The next prime is 6751291. The reversal of 6751272 is 2721576.

It is not an unprimeable number, because it can be changed into a prime (6751271) 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, 28129 + ... + 28367.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^6751272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6751272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9331200).

6751272 is an abundant number, since it is smaller than the sum of its proper divisors (11911128).

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

6751272 is a wasteful number, since it uses less digits than its factorization.

6751272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 362 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 6751272 is about 2598.3209963359. The cubic root of 6751272 is about 189.0000279947. Note that the first 4 decimals are identical.

The spelling of 6751272 in words is "six million, seven hundred fifty-one thousand, two hundred seventy-two".