785827272 has 16 divisors (see below), whose sum is σ = 1964568240. Its totient is φ = 261942416.

The previous prime is 785827271. The next prime is 785827283. The reversal of 785827272 is 272728587.

It is not an unprimeable number, because it can be changed into a prime (785827271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16371378 + ... + 16371425.

It is an arithmetic number, because the mean of its divisors is an integer number (122785515).

Almost surely, 2^785827272 is an apocalyptic number.

It is an amenable number.

785827272 is an abundant number, since it is smaller than the sum of its proper divisors (1178740968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

785827272 is a wasteful number, since it uses less digits than its factorization.

785827272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32742812 (or 32742808 counting only the distinct ones).

The product of its digits is 878080, while the sum is 48.

The square root of 785827272 is about 28032.6108666317. The cubic root of 785827272 is about 922.8030734273.

The spelling of 785827272 in words is "seven hundred eighty-five million, eight hundred twenty-seven thousand, two hundred seventy-two".