854283456 has 224 divisors, whose sum is σ = 2864998080. Its totient is φ = 247283712.

The previous prime is 854283403. The next prime is 854283481. The reversal of 854283456 is 654382458.

854283456 is a `hidden beast` number, since 85 + 42 + 83 + 456 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380770 + ... + 383006.

It is an arithmetic number, because the mean of its divisors is an integer number (12790170).

Almost surely, 2^854283456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854283456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432499040).

854283456 is an abundant number, since it is smaller than the sum of its proper divisors (2010714624).

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

854283456 is a wasteful number, since it uses less digits than its factorization.

854283456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288 (or 2272 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The square root of 854283456 is about 29228.1278223563. The cubic root of 854283456 is about 948.8567803077.

The spelling of 854283456 in words is "eight hundred fifty-four million, two hundred eighty-three thousand, four hundred fifty-six".