855429112 has 8 divisors (see below), whose sum is σ = 1603929600. Its totient is φ = 427714552.

The previous prime is 855429031. The next prime is 855429163. The reversal of 855429112 is 211924558.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53464312 + ... + 53464327.

It is an arithmetic number, because the mean of its divisors is an integer number (200491200).

Almost surely, 2^855429112 is an apocalyptic number.

It is an amenable number.

855429112 is a deficient number, since it is larger than the sum of its proper divisors (748500488).

855429112 is a wasteful number, since it uses less digits than its factorization.

855429112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106928645 (or 106928641 counting only the distinct ones).

The product of its digits is 28800, while the sum is 37.

The square root of 855429112 is about 29247.7197743687. The cubic root of 855429112 is about 949.2807527312.

The spelling of 855429112 in words is "eight hundred fifty-five million, four hundred twenty-nine thousand, one hundred twelve".