6942785 has 8 divisors (see below), whose sum is σ = 8352960. Its totient is φ = 5539824.

The previous prime is 6942781. The next prime is 6942787. The reversal of 6942785 is 5872496.

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

It is a cyclic number.

It is not a de Polignac number, because 6942785 - 2² = 6942781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6942781) 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, 614 + ... + 3776.

It is an arithmetic number, because the mean of its divisors is an integer number (1044120).

Almost surely, 2^6942785 is an apocalyptic number.

It is an amenable number.

6942785 is a deficient number, since it is larger than the sum of its proper divisors (1410175).

6942785 is a wasteful number, since it uses less digits than its factorization.

6942785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607.

The product of its digits is 120960, while the sum is 41.

The square root of 6942785 is about 2634.9165072161. The cubic root of 6942785 is about 190.7705091641.

The spelling of 6942785 in words is "six million, nine hundred forty-two thousand, seven hundred eighty-five".