785942 has 8 divisors (see below), whose sum is σ = 1186896. Its totient is φ = 390312.

The previous prime is 785923. The next prime is 785947. The reversal of 785942 is 249587.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785947) by changing a digit.

785942 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 938 + ... + 1565.

It is an arithmetic number, because the mean of its divisors is an integer number (148362).

2⁷⁸⁵⁹⁴² is an apocalyptic number.

785942 is a deficient number, since it is larger than the sum of its proper divisors (400954).

785942 is a wasteful number, since it uses less digits than its factorization.

785942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662.

The product of its digits is 20160, while the sum is 35.

The square root of 785942 is about 886.5336993031. The cubic root of 785942 is about 92.2847979903.

It can be divided in two parts, 7859 and 42, that multiplied together give a triangular number (330078 = T₈₁₂).

The spelling of 785942 in words is "seven hundred eighty-five thousand, nine hundred forty-two".