9956874 has 32 divisors (see below), whose sum is σ = 21127680. Its totient is φ = 3119472.

The previous prime is 9956873. The next prime is 9956897. The reversal of 9956874 is 4786599.

It is not an unprimeable number, because it can be changed into a prime (9956873) 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 15 ways as a sum of consecutive naturals, for example, 18777 + ... + 19299.

It is an arithmetic number, because the mean of its divisors is an integer number (660240).

Almost surely, 2^9956874 is an apocalyptic number.

9956874 is an abundant number, since it is smaller than the sum of its proper divisors (11170806).

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

9956874 is a wasteful number, since it uses less digits than its factorization.

9956874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its digits is 544320, while the sum is 48.

The square root of 9956874 is about 3155.4514732444. The cubic root of 9956874 is about 215.1333155509.

The spelling of 9956874 in words is "nine million, nine hundred fifty-six thousand, eight hundred seventy-four".