856424114 has 32 divisors (see below), whose sum is σ = 1635621120. Its totient is φ = 327120192.

The previous prime is 856424111. The next prime is 856424123. The reversal of 856424114 is 411424658.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (856424111) 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, 75854 + ... + 86409.

It is an arithmetic number, because the mean of its divisors is an integer number (51113160).

Almost surely, 2^856424114 is an apocalyptic number.

856424114 is a deficient number, since it is larger than the sum of its proper divisors (779197006).

856424114 is a wasteful number, since it uses less digits than its factorization.

856424114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162314.

The product of its digits is 30720, while the sum is 35.

The square root of 856424114 is about 29264.7247381553. The cubic root of 856424114 is about 949.6486656514.

The spelling of 856424114 in words is "eight hundred fifty-six million, four hundred twenty-four thousand, one hundred fourteen".