854939152 has 20 divisors (see below), whose sum is σ = 1658978640. Its totient is φ = 426815648.

The previous prime is 854939117. The next prime is 854939177. The reversal of 854939152 is 251939458.

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, 29998 + ... + 51085.

It is an arithmetic number, because the mean of its divisors is an integer number (82948932).

Almost surely, 2^854939152 is an apocalyptic number.

It is an amenable number.

854939152 is a deficient number, since it is larger than the sum of its proper divisors (804039488).

854939152 is a wasteful number, since it uses less digits than its factorization.

854939152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81750 (or 81744 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 854939152 is about 29239.3425370681. The cubic root of 854939152 is about 949.0994798009.

The spelling of 854939152 in words is "eight hundred fifty-four million, nine hundred thirty-nine thousand, one hundred fifty-two".