855119112 has 16 divisors (see below), whose sum is σ = 2137797840. Its totient is φ = 285039696.

The previous prime is 855119071. The next prime is 855119123. The reversal of 855119112 is 211911558.

It is a happy 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, 17814958 + ... + 17815005.

It is an arithmetic number, because the mean of its divisors is an integer number (133612365).

Almost surely, 2^855119112 is an apocalyptic number.

It is an amenable number.

855119112 is an abundant number, since it is smaller than the sum of its proper divisors (1282678728).

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

855119112 is a wasteful number, since it uses less digits than its factorization.

855119112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35629972 (or 35629968 counting only the distinct ones).

The product of its digits is 3600, while the sum is 33.

The square root of 855119112 is about 29242.4197357195. The cubic root of 855119112 is about 949.1660685397.

The spelling of 855119112 in words is "eight hundred fifty-five million, one hundred nineteen thousand, one hundred twelve".