6874142 has 16 divisors (see below), whose sum is σ = 11524464. Its totient is φ = 3048000.

The previous prime is 6874139. The next prime is 6874159. The reversal of 6874142 is 2414786.

It is a junction number, because it is equal to n+sod(n) for n = 6874099 and 6874108.

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 7 ways as a sum of consecutive naturals, for example, 2909 + ... + 4712.

It is an arithmetic number, because the mean of its divisors is an integer number (720279).

Almost surely, 2^6874142 is an apocalyptic number.

6874142 is a deficient number, since it is larger than the sum of its proper divisors (4650322).

6874142 is a wasteful number, since it uses less digits than its factorization.

6874142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7675.

The product of its digits is 10752, while the sum is 32.

The square root of 6874142 is about 2621.8585011400. The cubic root of 6874142 is about 190.1397125679.

The spelling of 6874142 in words is "six million, eight hundred seventy-four thousand, one hundred forty-two".