6751742 has 8 divisors (see below), whose sum is σ = 10568016. Its totient is φ = 3229072.

The previous prime is 6751739. The next prime is 6751747. The reversal of 6751742 is 2471576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6751699 and 6751708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6751747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73343 + ... + 73434.

It is an arithmetic number, because the mean of its divisors is an integer number (1321002).

Almost surely, 2^6751742 is an apocalyptic number.

6751742 is a deficient number, since it is larger than the sum of its proper divisors (3816274).

6751742 is a wasteful number, since it uses less digits than its factorization.

6751742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146802.

The product of its digits is 11760, while the sum is 32.

The square root of 6751742 is about 2598.4114377827. The cubic root of 6751742 is about 189.0044137338.

The spelling of 6751742 in words is "six million, seven hundred fifty-one thousand, seven hundred forty-two".