854445036 has 12 divisors (see below), whose sum is σ = 1993705112. Its totient is φ = 284815008.

The previous prime is 854445023. The next prime is 854445047. The reversal of 854445036 is 630544458.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 854444985 and 854445003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35601865 + ... + 35601888.

Almost surely, 2^854445036 is an apocalyptic number.

It is an amenable number.

854445036 is an abundant number, since it is smaller than the sum of its proper divisors (1139260076).

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

854445036 is a wasteful number, since it uses less digits than its factorization.

854445036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71203760 (or 71203758 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 854445036 is about 29230.8918098644. The cubic root of 854445036 is about 948.9165990998.

The spelling of 854445036 in words is "eight hundred fifty-four million, four hundred forty-five thousand, thirty-six".