8241958854 has 24 divisors (see below), whose sum is σ = 18030956112. Its totient is φ = 2720646000.

The previous prime is 8241958843. The next prime is 8241958861. The reversal of 8241958854 is 4588591428.

8241958854 is a `hidden beast` number, since 8 + 2 + 4 + 1 + 9 + 588 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8241958854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2220897 + ... + 2224604.

It is an arithmetic number, because the mean of its divisors is an integer number (751289838).

Almost surely, 2^8241958854 is an apocalyptic number.

8241958854 is an abundant number, since it is smaller than the sum of its proper divisors (9788997258).

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

8241958854 is a wasteful number, since it uses less digits than its factorization.

8241958854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445612 (or 4445609 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 54.

The square root of 8241958854 is about 90785.2347796711. The cubic root of 8241958854 is about 2019.9633079961.

The spelling of 8241958854 in words is "eight billion, two hundred forty-one million, nine hundred fifty-eight thousand, eight hundred fifty-four".