9941667 has 8 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 6620040.

The previous prime is 9941653. The next prime is 9941671. The reversal of 9941667 is 7661499.

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

It is not a de Polignac number, because 9941667 - 2¹⁰ = 9940643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9941647) 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 7 ways as a sum of consecutive naturals, for example, 2542 + ... + 5132.

It is an arithmetic number, because the mean of its divisors is an integer number (1658880).

Almost surely, 2^9941667 is an apocalyptic number.

9941667 is a deficient number, since it is larger than the sum of its proper divisors (3329373).

9941667 is a wasteful number, since it uses less digits than its factorization.

9941667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3873.

The product of its digits is 81648, while the sum is 42.

The square root of 9941667 is about 3153.0409131504. The cubic root of 9941667 is about 215.0237363374.

The spelling of 9941667 in words is "nine million, nine hundred forty-one thousand, six hundred sixty-seven".