857060044 has 6 divisors (see below), whose sum is σ = 1499855084. Its totient is φ = 428530020.

The previous prime is 857060041. The next prime is 857060051. The reversal of 857060044 is 440060758.

857060044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 857059991 and 857060009.

It is not an unprimeable number, because it can be changed into a prime (857060041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107132502 + ... + 107132509.

Almost surely, 2^857060044 is an apocalyptic number.

It is an amenable number.

857060044 is a deficient number, since it is larger than the sum of its proper divisors (642795040).

857060044 is a wasteful number, since it uses less digits than its factorization.

857060044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214265015 (or 214265013 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 857060044 is about 29275.5878506308. The cubic root of 857060044 is about 949.8836585137.

The spelling of 857060044 in words is "eight hundred fifty-seven million, sixty thousand, forty-four".