6717142 has 16 divisors (see below), whose sum is σ = 11014272. Its totient is φ = 3058560.

The previous prime is 6717131. The next prime is 6717143. The reversal of 6717142 is 2417176.

It is a self number, because there is not a number n which added to its sum of digits gives 6717142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6717143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2133 + ... + 4240.

It is an arithmetic number, because the mean of its divisors is an integer number (688392).

Almost surely, 2^6717142 is an apocalyptic number.

6717142 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6717142 is a deficient number, since it is larger than the sum of its proper divisors (4297130).

6717142 is a wasteful number, since it uses less digits than its factorization.

6717142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6423.

The product of its digits is 2352, while the sum is 28.

The square root of 6717142 is about 2591.7449720217. The cubic root of 6717142 is about 188.6810030990.

It can be divided in two parts, 6717 and 142, that added together give a cube (6859 = 19³).

The spelling of 6717142 in words is "six million, seven hundred seventeen thousand, one hundred forty-two".