6712742 has 8 divisors (see below), whose sum is σ = 10081056. Its totient is φ = 3352392.

The previous prime is 6712729. The next prime is 6712751. The reversal of 6712742 is 2472176.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043 + ... + 3809.

It is an arithmetic number, because the mean of its divisors is an integer number (1260132).

Almost surely, 2^6712742 is an apocalyptic number.

6712742 is a deficient number, since it is larger than the sum of its proper divisors (3368314).

6712742 is a wasteful number, since it uses less digits than its factorization.

6712742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982.

The product of its digits is 4704, while the sum is 29.

The square root of 6712742 is about 2590.8959840179. The cubic root of 6712742 is about 188.6397962012.

The spelling of 6712742 in words is "six million, seven hundred twelve thousand, seven hundred forty-two".