6751140 has 96 divisors (see below), whose sum is σ = 21119616. Its totient is φ = 1597440.

The previous prime is 6751123. The next prime is 6751153. The reversal of 6751140 is 411576.

It is a self number, because there is not a number n which added to its sum of digits gives 6751140.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34884 + ... + 35076.

It is an arithmetic number, because the mean of its divisors is an integer number (219996).

Almost surely, 2^6751140 is an apocalyptic number.

6751140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6751140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10559808).

6751140 is an abundant number, since it is smaller than the sum of its proper divisors (14368476).

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

6751140 is a wasteful number, since it uses less digits than its factorization.

6751140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 6751140 is about 2598.2955951931. The cubic root of 6751140 is about 188.9987962186.

The spelling of 6751140 in words is "six million, seven hundred fifty-one thousand, one hundred forty".