9446442 has 16 divisors (see below), whose sum is σ = 19088832. Its totient is φ = 3116160.

The previous prime is 9446329. The next prime is 9446443. The reversal of 9446442 is 2446449.

It is not an unprimeable number, because it can be changed into a prime (9446443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7534 + ... + 8697.

It is an arithmetic number, because the mean of its divisors is an integer number (1193052).

Almost surely, 2^9446442 is an apocalyptic number.

9446442 is an abundant number, since it is smaller than the sum of its proper divisors (9642390).

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

9446442 is a wasteful number, since it uses less digits than its factorization.

9446442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16333.

The product of its digits is 27648, while the sum is 33.

The square root of 9446442 is about 3073.5064665623. The cubic root of 9446442 is about 211.3924249922.

The spelling of 9446442 in words is "nine million, four hundred forty-six thousand, four hundred forty-two".