854853954 has 32 divisors (see below), whose sum is σ = 1802428416. Its totient is φ = 269889360.

The previous prime is 854853953. The next prime is 854853991. The reversal of 854853954 is 459358458.

It is a junction number, because it is equal to n+sod(n) for n = 854853897 and 854853906.

It is not an unprimeable number, because it can be changed into a prime (854853953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40152 + ... + 57635.

It is an arithmetic number, because the mean of its divisors is an integer number (56325888).

Almost surely, 2^854853954 is an apocalyptic number.

854853954 is an abundant number, since it is smaller than the sum of its proper divisors (947574462).

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

854853954 is a wasteful number, since it uses less digits than its factorization.

854853954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97870.

The product of its digits is 3456000, while the sum is 51.

The square root of 854853954 is about 29237.8855938661. The cubic root of 854853954 is about 949.0679516063.

The spelling of 854853954 in words is "eight hundred fifty-four million, eight hundred fifty-three thousand, nine hundred fifty-four".