9438622 has 4 divisors (see below), whose sum is σ = 14157936. Its totient is φ = 4719310.

The previous prime is 9438619. The next prime is 9438623. The reversal of 9438622 is 2268349.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2268349 = 239 ⋅9491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2359654 + ... + 2359657.

It is an arithmetic number, because the mean of its divisors is an integer number (3539484).

Almost surely, 2^9438622 is an apocalyptic number.

9438622 is a deficient number, since it is larger than the sum of its proper divisors (4719314).

9438622 is a wasteful number, since it uses less digits than its factorization.

9438622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4719313.

The product of its digits is 20736, while the sum is 34.

The square root of 9438622 is about 3072.2340405640. The cubic root of 9438622 is about 211.3340769168.

The spelling of 9438622 in words is "nine million, four hundred thirty-eight thousand, six hundred twenty-two".