857014098 has 16 divisors (see below), whose sum is σ = 1814853600. Its totient is φ = 268867136.

The previous prime is 857014079. The next prime is 857014099. The reversal of 857014098 is 890410758.

It is not an unprimeable number, because it can be changed into a prime (857014099) 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 in 7 ways as a sum of consecutive naturals, for example, 4200948 + ... + 4201151.

It is an arithmetic number, because the mean of its divisors is an integer number (113428350).

Almost surely, 2^857014098 is an apocalyptic number.

857014098 is an abundant number, since it is smaller than the sum of its proper divisors (957839502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

857014098 is a wasteful number, since it uses less digits than its factorization.

857014098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8402121.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 857014098 is about 29274.8031248717. The cubic root of 857014098 is about 949.8666841548.

The spelling of 857014098 in words is "eight hundred fifty-seven million, fourteen thousand, ninety-eight".