9946546 has 8 divisors (see below), whose sum is σ = 14956524. Its totient is φ = 4961040.

The previous prime is 9946523. The next prime is 9946549. The reversal of 9946546 is 6456499.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8346321 + 1600225 = 2889^2 + 1265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9946549) 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 3 ways as a sum of consecutive naturals, for example, 5065 + ... + 6748.

Almost surely, 2^9946546 is an apocalyptic number.

9946546 is a deficient number, since it is larger than the sum of its proper divisors (5009978).

9946546 is a wasteful number, since it uses less digits than its factorization.

9946546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12236.

The product of its digits is 233280, while the sum is 43.

The square root of 9946546 is about 3153.8145157888. The cubic root of 9946546 is about 215.0589057993.

The spelling of 9946546 in words is "nine million, nine hundred forty-six thousand, five hundred forty-six".