9446642 has 4 divisors (see below), whose sum is σ = 14169966. Its totient is φ = 4723320.

The previous prime is 9446639. The next prime is 9446651. The reversal of 9446642 is 2466449.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8404201 + 1042441 = 2899^2 + 1021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361659 + ... + 2361662.

Almost surely, 2^9446642 is an apocalyptic number.

9446642 is a deficient number, since it is larger than the sum of its proper divisors (4723324).

9446642 is a wasteful number, since it uses less digits than its factorization.

9446642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723323.

The product of its digits is 41472, while the sum is 35.

The square root of 9446642 is about 3073.5390025181. The cubic root of 9446642 is about 211.3939168479.

The spelling of 9446642 in words is "nine million, four hundred forty-six thousand, six hundred forty-two".