9446042 has 4 divisors (see below), whose sum is σ = 14169066. Its totient is φ = 4723020.

The previous prime is 9446039. The next prime is 9446071. The reversal of 9446042 is 2406449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2406449 = 29 ⋅82981.

It can be written as a sum of positive squares in only one way, i.e., 9186961 + 259081 = 3031^2 + 509^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9445996 and 9446014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361509 + ... + 2361512.

Almost surely, 2^9446042 is an apocalyptic number.

9446042 is a deficient number, since it is larger than the sum of its proper divisors (4723024).

9446042 is a wasteful number, since it uses less digits than its factorization.

9446042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723023.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 9446042 is about 3073.4413936173. The cubic root of 9446042 is about 211.3894412175.

The spelling of 9446042 in words is "nine million, four hundred forty-six thousand, forty-two".