854424560 has 120 divisors (see below), whose sum is σ = 2220878688. Its totient is φ = 305395200.

The previous prime is 854424553. The next prime is 854424581. The reversal of 854424560 is 65424458.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 589757 + ... + 591203.

Almost surely, 2^854424560 is an apocalyptic number.

854424560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854424560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1110439344).

854424560 is an abundant number, since it is smaller than the sum of its proper divisors (1366454128).

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

854424560 is a wasteful number, since it uses less digits than its factorization.

854424560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 854424560 is about 29230.5415618664. The cubic root of 854424560 is about 948.9090190642.

The spelling of 854424560 in words is "eight hundred fifty-four million, four hundred twenty-four thousand, five hundred sixty".