785703242 has 8 divisors (see below), whose sum is σ = 1182321156. Its totient is φ = 391596192.

The previous prime is 785703209. The next prime is 785703271. The reversal of 785703242 is 242307587.

785703242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 543309481 + 242393761 = 23309^2 + 15569^2 .

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 = 785703196 and 785703205.

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, 626933 + ... + 628184.

Almost surely, 2^785703242 is an apocalyptic number.

785703242 is a deficient number, since it is larger than the sum of its proper divisors (396617914).

785703242 is a wasteful number, since it uses less digits than its factorization.

785703242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255432.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 785703242 is about 28030.3985344483. The cubic root of 785703242 is about 922.7545210752.

The spelling of 785703242 in words is "seven hundred eighty-five million, seven hundred three thousand, two hundred forty-two".