827100044 has 12 divisors (see below), whose sum is σ = 1447664568. Its totient is φ = 413481600.

The previous prime is 827100017. The next prime is 827100047. The reversal of 827100044 is 440001728.

It is a junction number, because it is equal to n+sod(n) for n = 827099986 and 827100022.

It is not an unprimeable number, because it can be changed into a prime (827100047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18179 + ... + 44549.

It is an arithmetic number, because the mean of its divisors is an integer number (120638714).

Almost surely, 2^827100044 is an apocalyptic number.

It is an amenable number.

827100044 is a deficient number, since it is larger than the sum of its proper divisors (620564524).

827100044 is a wasteful number, since it uses less digits than its factorization.

827100044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34216 (or 34214 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 827100044 is about 28759.3470718652. The cubic root of 827100044 is about 938.6838544460.

The spelling of 827100044 in words is "eight hundred twenty-seven million, one hundred thousand, forty-four".