850119028 has 12 divisors (see below), whose sum is σ = 1622954592. Its totient is φ = 386417720.

The previous prime is 850119019. The next prime is 850119143. The reversal of 850119028 is 820911058.

It is a junction number, because it is equal to n+sod(n) for n = 850118984 and 850119002.

It is a congruent number.

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, 9660400 + ... + 9660487.

It is an arithmetic number, because the mean of its divisors is an integer number (135246216).

Almost surely, 2^850119028 is an apocalyptic number.

It is an amenable number.

850119028 is a deficient number, since it is larger than the sum of its proper divisors (772835564).

850119028 is a wasteful number, since it uses less digits than its factorization.

850119028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19320902 (or 19320900 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 850119028 is about 29156.8007161280. The cubic root of 850119028 is about 947.3124513746.

The spelling of 850119028 in words is "eight hundred fifty million, one hundred nineteen thousand, twenty-eight".