9867741 has 12 divisors (see below), whose sum is σ = 14247648. Its totient is φ = 6072144.

The previous prime is 9867731. The next prime is 9867761. The reversal of 9867741 is 1477689.

It is not a de Polignac number, because 9867741 - 2⁶ = 9867677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9867693 and 9867702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9867721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9225 + ... + 10238.

It is an arithmetic number, because the mean of its divisors is an integer number (1187304).

Almost surely, 2^9867741 is an apocalyptic number.

It is an amenable number.

9867741 is a deficient number, since it is larger than the sum of its proper divisors (4379907).

9867741 is a wasteful number, since it uses less digits than its factorization.

9867741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19492 (or 19479 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 9867741 is about 3141.2960700959. The cubic root of 9867741 is about 214.4894393331.

The spelling of 9867741 in words is "nine million, eight hundred sixty-seven thousand, seven hundred forty-one".