985101 has 24 divisors (see below), whose sum is σ = 1493280. Its totient is φ = 576576.

The previous prime is 985097. The next prime is 985109. The reversal of 985101 is 101589.

It is not a de Polignac number, because 985101 - 2² = 985097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14670 + ... + 14736.

It is an arithmetic number, because the mean of its divisors is an integer number (62220).

2⁹⁸⁵¹⁰¹ is an apocalyptic number.

It is an amenable number.

985101 is a deficient number, since it is larger than the sum of its proper divisors (508179).

985101 is a wasteful number, since it uses less digits than its factorization.

985101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 985101 is about 992.5225438246. The cubic root of 985101 is about 99.5008795996.

The spelling of 985101 in words is "nine hundred eighty-five thousand, one hundred one".