785482042 has 8 divisors (see below), whose sum is σ = 1247530356. Its totient is φ = 369638592.

The previous prime is 785482031. The next prime is 785482063. The reversal of 785482042 is 240284587.

It can be written as a sum of positive squares in 2 ways, for example, as 619561881 + 165920161 = 24891^2 + 12881^2 .

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 = 785481986 and 785482004.

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, 11551173 + ... + 11551240.

Almost surely, 2^785482042 is an apocalyptic number.

785482042 is a deficient number, since it is larger than the sum of its proper divisors (462048314).

785482042 is a wasteful number, since it uses less digits than its factorization.

785482042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23102432.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 785482042 is about 28026.4525404126. The cubic root of 785482042 is about 922.6679182091.

The spelling of 785482042 in words is "seven hundred eighty-five million, four hundred eighty-two thousand, forty-two".