785487212 has 6 divisors (see below), whose sum is σ = 1374602628. Its totient is φ = 392743604.

The previous prime is 785487173. The next prime is 785487217. The reversal of 785487212 is 212784587.

It is not an unprimeable number, because it can be changed into a prime (785487217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98185898 + ... + 98185905.

It is an arithmetic number, because the mean of its divisors is an integer number (229100438).

Almost surely, 2^785487212 is an apocalyptic number.

It is an amenable number.

785487212 is a deficient number, since it is larger than the sum of its proper divisors (589115416).

785487212 is a wasteful number, since it uses less digits than its factorization.

785487212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196371807 (or 196371805 counting only the distinct ones).

The product of its digits is 250880, while the sum is 44.

The square root of 785487212 is about 28026.5447745526. The cubic root of 785487212 is about 922.6699425213.

The spelling of 785487212 in words is "seven hundred eighty-five million, four hundred eighty-seven thousand, two hundred twelve".