985206102 has 32 divisors (see below), whose sum is σ = 2061864960. Its totient is φ = 313450560.

The previous prime is 985206043. The next prime is 985206113. The reversal of 985206102 is 201602589.

It is a congruent number.

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, 22702 + ... + 49857.

It is an arithmetic number, because the mean of its divisors is an integer number (64433280).

Almost surely, 2^985206102 is an apocalyptic number.

985206102 is an abundant number, since it is smaller than the sum of its proper divisors (1076658858).

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

985206102 is a wasteful number, since it uses less digits than its factorization.

985206102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72668.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 985206102 is about 31387.9929590919. The cubic root of 985206102 is about 995.0441810975.

The spelling of 985206102 in words is "nine hundred eighty-five million, two hundred six thousand, one hundred two".