854665268 has 12 divisors (see below), whose sum is σ = 1521014880. Its totient is φ = 420089592.

The previous prime is 854665241. The next prime is 854665283. The reversal of 854665268 is 862566458.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1810496 + ... + 1810967.

It is an arithmetic number, because the mean of its divisors is an integer number (126751240).

Almost surely, 2^854665268 is an apocalyptic number.

It is an amenable number.

854665268 is a deficient number, since it is larger than the sum of its proper divisors (666349612).

854665268 is a wasteful number, since it uses less digits than its factorization.

854665268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621526 (or 3621524 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The square root of 854665268 is about 29234.6586776723. The cubic root of 854665268 is about 948.9981194002.

The spelling of 854665268 in words is "eight hundred fifty-four million, six hundred sixty-five thousand, two hundred sixty-eight".