985134 has 16 divisors (see below), whose sum is σ = 1989072. Its totient is φ = 325248.

The previous prime is 985129. The next prime is 985151. The reversal of 985134 is 431589.

It is a congruent number.

It is an unprimeable number.

985134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49 + ... + 1404.

It is an arithmetic number, because the mean of its divisors is an integer number (124317).

2⁹⁸⁵¹³⁴ is an apocalyptic number.

985134 is an abundant number, since it is smaller than the sum of its proper divisors (1003938).

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

985134 is a wasteful number, since it uses less digits than its factorization.

985134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its digits is 4320, while the sum is 30.

The square root of 985134 is about 992.5391679929. The cubic root of 985134 is about 99.5019906506.

The spelling of 985134 in words is "nine hundred eighty-five thousand, one hundred thirty-four".