985854234 has 32 divisors (see below), whose sum is σ = 2015870976. Its totient is φ = 321273200.

The previous prime is 985854227. The next prime is 985854253. The reversal of 985854234 is 432458589.

985854234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418159 + ... + 420509.

It is an arithmetic number, because the mean of its divisors is an integer number (62995968).

Almost surely, 2^985854234 is an apocalyptic number.

985854234 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

985854234 is an abundant number, since it is smaller than the sum of its proper divisors (1030016742).

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

985854234 is a wasteful number, since it uses less digits than its factorization.

985854234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890.

The product of its digits is 1382400, while the sum is 48.

The square root of 985854234 is about 31398.3157828569. The cubic root of 985854234 is about 995.2623346400.

The spelling of 985854234 in words is "nine hundred eighty-five million, eight hundred fifty-four thousand, two hundred thirty-four".