9956674 has 32 divisors (see below), whose sum is σ = 18539136.
Its totient is φ = 3905280.
The previous prime is 9956641. The next prime is 9956699. The reversal of 9956674 is 4766599.
It is a congruent number.
It is an unprimeable number.
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, 41194 + ... + 41434.
It is an arithmetic number, because the mean of its divisors is an integer number (579348).
Almost surely, 29956674 is an apocalyptic number.
9956674 is the 1687-th nonagonal number.
9956674 is a deficient number, since it is larger than the sum of its proper divisors (8582462).
9956674 is a wasteful number, since it uses less digits than its factorization.
9956674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490.
The product of its digits is 408240, while the sum is 46.
The square root of 9956674 is about 3155.4197818991.
The cubic root of 9956674 is about 215.1318751071.
The spelling of 9956674 in words is "nine million, nine hundred fifty-six thousand, six hundred seventy-four".