6751340 has 24 divisors (see below), whose sum is σ = 14360640. Its totient is φ = 2665728.

The previous prime is 6751337. The next prime is 6751373. The reversal of 6751340 is 431576.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557 + ... + 3716.

It is an arithmetic number, because the mean of its divisors is an integer number (598360).

Almost surely, 2^6751340 is an apocalyptic number.

It is an amenable number.

6751340 is an abundant number, since it is smaller than the sum of its proper divisors (7609300).

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

6751340 is a wasteful number, since it uses less digits than its factorization.

6751340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361 (or 4359 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 6751340 is about 2598.3340816762. The cubic root of 6751340 is about 189.0006625398. Note that the first 3 decimals are identical.

The spelling of 6751340 in words is "six million, seven hundred fifty-one thousand, three hundred forty".