9642422 has 8 divisors (see below), whose sum is σ = 14854656. Its totient is φ = 4690872.

The previous prime is 9642419. The next prime is 9642461. The reversal of 9642422 is 2242469.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65078 + ... + 65225.

It is an arithmetic number, because the mean of its divisors is an integer number (1856832).

Almost surely, 2^9642422 is an apocalyptic number.

9642422 is a deficient number, since it is larger than the sum of its proper divisors (5212234).

9642422 is a wasteful number, since it uses less digits than its factorization.

9642422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130342.

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

The square root of 9642422 is about 3105.2249515937. The cubic root of 9642422 is about 212.8443101004.

The spelling of 9642422 in words is "nine million, six hundred forty-two thousand, four hundred twenty-two".