985602150 has 144 divisors (see below), whose sum is σ = 2865910320. Its totient is φ = 241401600.

The previous prime is 985602133. The next prime is 985602199. The reversal of 985602150 is 51206589.

It is a happy number.

985602150 is a `hidden beast` number, since 98 + 560 + 2 + 1 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1936096 + ... + 1936604.

It is an arithmetic number, because the mean of its divisors is an integer number (19902155).

Almost surely, 2^985602150 is an apocalyptic number.

985602150 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 985602150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432955160).

985602150 is an abundant number, since it is smaller than the sum of its proper divisors (1880308170).

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

985602150 is a wasteful number, since it uses less digits than its factorization.

985602150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 985602150 is about 31394.3012344597. The cubic root of 985602150 is about 995.1774975214.

The spelling of 985602150 in words is "nine hundred eighty-five million, six hundred two thousand, one hundred fifty".