854180868 has 24 divisors (see below), whose sum is σ = 2000674368. Its totient is φ = 283643296.

The previous prime is 854180843. The next prime is 854180869. The reversal of 854180868 is 868081458.

It is not an unprimeable number, because it can be changed into a prime (854180869) 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, 132171 + ... + 138482.

It is an arithmetic number, because the mean of its divisors is an integer number (83361432).

Almost surely, 2^854180868 is an apocalyptic number.

It is an amenable number.

854180868 is an abundant number, since it is smaller than the sum of its proper divisors (1146493500).

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

854180868 is a wasteful number, since it uses less digits than its factorization.

854180868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270923 (or 270921 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 48.

The square root of 854180868 is about 29226.3728163452. The cubic root of 854180868 is about 948.8187971241.

The spelling of 854180868 in words is "eight hundred fifty-four million, one hundred eighty thousand, eight hundred sixty-eight".