856092448 has 24 divisors (see below), whose sum is σ = 1701190512. Its totient is φ = 424044096.

The previous prime is 856092397. The next prime is 856092473. The reversal of 856092448 is 844290658.

It is a junction number, because it is equal to n+sod(n) for n = 856092398 and 856092407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121590 + ... + 128437.

It is an arithmetic number, because the mean of its divisors is an integer number (70882938).

Almost surely, 2^856092448 is an apocalyptic number.

It is an amenable number.

856092448 is a deficient number, since it is larger than the sum of its proper divisors (845098064).

856092448 is a wasteful number, since it uses less digits than its factorization.

856092448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250144 (or 250136 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 856092448 is about 29259.0575377950. The cubic root of 856092448 is about 949.5260601819.

The spelling of 856092448 in words is "eight hundred fifty-six million, ninety-two thousand, four hundred forty-eight".