9746112887 has 12 divisors (see below), whose sum is σ = 11339566776. Its totient is φ = 8352151920.

The previous prime is 9746112881. The next prime is 9746112899. The reversal of 9746112887 is 7882116479.

It is a happy number.

9746112887 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9746112887 - 2⁶ = 9746112823 is a prime.

It is a super-2 number, since 2×9746112887² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9746112881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273437 + ... + 307017.

It is an arithmetic number, because the mean of its divisors is an integer number (944963898).

Almost surely, 2^9746112887 is an apocalyptic number.

9746112887 is a deficient number, since it is larger than the sum of its proper divisors (1593453889).

9746112887 is a wasteful number, since it uses less digits than its factorization.

9746112887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39518 (or 39511 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 53.

The square root of 9746112887 is about 98722.4031666572. The cubic root of 9746112887 is about 2136.0454004264.

The spelling of 9746112887 in words is "nine billion, seven hundred forty-six million, one hundred twelve thousand, eight hundred eighty-seven".