9442322 has 8 divisors (see below), whose sum is σ = 14296176. Its totient is φ = 4676932.

The previous prime is 9442309. The next prime is 9442333. The reversal of 9442322 is 2232449.

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

It is a d-powerful number, because it can be written as 9 + 4⁵ + 4⁶ + 2²⁰ + 3² + 2²² + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 9442291 and 9442300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21848 + ... + 22275.

It is an arithmetic number, because the mean of its divisors is an integer number (1787022).

Almost surely, 2^9442322 is an apocalyptic number.

9442322 is the 1643-rd centered heptagonal number.

9442322 is a deficient number, since it is larger than the sum of its proper divisors (4853854).

9442322 is a wasteful number, since it uses less digits than its factorization.

9442322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44232.

The product of its digits is 3456, while the sum is 26.

The square root of 9442322 is about 3072.8361492276. The cubic root of 9442322 is about 211.3616880777.

The spelling of 9442322 in words is "nine million, four hundred forty-two thousand, three hundred twenty-two".