9887150 has 96 divisors (see below), whose sum is σ = 23623488. Its totient is φ = 2995200.

The previous prime is 9887131. The next prime is 9887159. The reversal of 9887150 is 517889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9887159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186524 + ... + 186576.

It is an arithmetic number, because the mean of its divisors is an integer number (246078).

Almost surely, 2^9887150 is an apocalyptic number.

9887150 is an abundant number, since it is smaller than the sum of its proper divisors (13736338).

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

9887150 is a wasteful number, since it uses less digits than its factorization.

9887150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 9887150 is about 3144.3838824164. The cubic root of 9887150 is about 214.6299746751.

The spelling of 9887150 in words is "nine million, eight hundred eighty-seven thousand, one hundred fifty".