9887137062 has 16 divisors (see below), whose sum is σ = 21571935552. Its totient is φ = 2996102120.

The previous prime is 9887136979. The next prime is 9887137067. The reversal of 9887137062 is 2607317889.

9887137062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9887136996 and 9887137014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9887137067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 74902488 + ... + 74902619.

It is an arithmetic number, because the mean of its divisors is an integer number (1348245972).

Almost surely, 2^9887137062 is an apocalyptic number.

9887137062 is an abundant number, since it is smaller than the sum of its proper divisors (11684798490).

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

9887137062 is a wasteful number, since it uses less digits than its factorization.

9887137062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149805123.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 9887137062 is about 99434.0840054355. The cubic root of 9887137062 is about 2146.2988105586.

The spelling of 9887137062 in words is "nine billion, eight hundred eighty-seven million, one hundred thirty-seven thousand, sixty-two".