9422400 has 168 divisors, whose sum is σ = 33511744. Its totient is φ = 2304000.

The previous prime is 9422389. The next prime is 9422407. The reversal of 9422400 is 42249.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9422407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62325 + ... + 62475.

Almost surely, 2^9422400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9422400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16755872).

9422400 is an abundant number, since it is smaller than the sum of its proper divisors (24089344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9422400 is a wasteful number, since it uses less digits than its factorization.

9422400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 9422400 is about 3069.5928068719. The cubic root of 9422400 is about 211.2129353877.

Adding to 9422400 its reverse (42249), we get a palindrome (9464649).

The spelling of 9422400 in words is "nine million, four hundred twenty-two thousand, four hundred".