885256444 has 6 divisors (see below), whose sum is σ = 1549198784. Its totient is φ = 442628220.

The previous prime is 885256441. The next prime is 885256457. The reversal of 885256444 is 444652588.

It is a junction number, because it is equal to n+sod(n) for n = 885256394 and 885256403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885256441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110657052 + ... + 110657059.

Almost surely, 2^885256444 is an apocalyptic number.

It is an amenable number.

885256444 is a deficient number, since it is larger than the sum of its proper divisors (663942340).

885256444 is a wasteful number, since it uses less digits than its factorization.

885256444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221314115 (or 221314113 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 46.

The square root of 885256444 is about 29753.2593844775. The cubic root of 885256444 is about 960.1882023956.

The spelling of 885256444 in words is "eight hundred eighty-five million, two hundred fifty-six thousand, four hundred forty-four".