6827942 has 8 divisors (see below), whose sum is σ = 11173032. Its totient is φ = 3103600.

The previous prime is 6827939. The next prime is 6827969. The reversal of 6827942 is 2497286.

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 = 6827896 and 6827905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155159 + ... + 155202.

It is an arithmetic number, because the mean of its divisors is an integer number (1396629).

Almost surely, 2^6827942 is an apocalyptic number.

6827942 is a deficient number, since it is larger than the sum of its proper divisors (4345090).

6827942 is a wasteful number, since it uses less digits than its factorization.

6827942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310374.

The product of its digits is 48384, while the sum is 38.

The square root of 6827942 is about 2613.0331035025. The cubic root of 6827942 is about 189.7127885888.

The spelling of 6827942 in words is "six million, eight hundred twenty-seven thousand, nine hundred forty-two".