9445426 has 4 divisors (see below), whose sum is σ = 14168142. Its totient is φ = 4722712.

The previous prime is 9445411. The next prime is 9445453. The reversal of 9445426 is 6245449.

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., 4844401 + 4601025 = 2201^2 + 2145^2 .

It is a d-powerful number, because it can be written as 9 + 4⁶ + 4⁶ + 5 + 4¹⁰ + 2²³ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 9445391 and 9445400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361355 + ... + 2361358.

Almost surely, 2^9445426 is an apocalyptic number.

9445426 is a deficient number, since it is larger than the sum of its proper divisors (4722716).

9445426 is a wasteful number, since it uses less digits than its factorization.

9445426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722715.

The product of its digits is 34560, while the sum is 34.

The square root of 9445426 is about 3073.3411785872. The cubic root of 9445426 is about 211.3848460397.

The spelling of 9445426 in words is "nine million, four hundred forty-five thousand, four hundred twenty-six".