6751942 has 8 divisors (see below), whose sum is σ = 10192896. Its totient is φ = 3354312.

The previous prime is 6751939. The next prime is 6751957. The reversal of 6751942 is 2491576.

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 = 6751898 and 6751907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10438 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (1274112).

Almost surely, 2^6751942 is an apocalyptic number.

6751942 is a deficient number, since it is larger than the sum of its proper divisors (3440954).

6751942 is a wasteful number, since it uses less digits than its factorization.

6751942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21662.

The product of its digits is 15120, while the sum is 34.

The square root of 6751942 is about 2598.4499225500. The cubic root of 6751942 is about 189.0062799440.

The spelling of 6751942 in words is "six million, seven hundred fifty-one thousand, nine hundred forty-two".