787285672 has 32 divisors (see below), whose sum is σ = 1603987200. Its totient is φ = 360892800.

The previous prime is 787285669. The next prime is 787285679. The reversal of 787285672 is 276582787.

787285672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (787285679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78829 + ... + 88252.

It is an arithmetic number, because the mean of its divisors is an integer number (50124600).

Almost surely, 2^787285672 is an apocalyptic number.

It is an amenable number.

787285672 is an abundant number, since it is smaller than the sum of its proper divisors (816701528).

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

787285672 is a wasteful number, since it uses less digits than its factorization.

787285672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167137 (or 167133 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 52.

The square root of 787285672 is about 28058.6113697738. The cubic root of 787285672 is about 923.3735907876.

The spelling of 787285672 in words is "seven hundred eighty-seven million, two hundred eighty-five thousand, six hundred seventy-two".