9290422 has 16 divisors (see below), whose sum is σ = 14266944. Its totient is φ = 4536000.

The previous prime is 9290419. The next prime is 9290447. The reversal of 9290422 is 2240929.

It is a happy number.

9290422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32922 + ... + 33202.

It is an arithmetic number, because the mean of its divisors is an integer number (891684).

Almost surely, 2^9290422 is an apocalyptic number.

9290422 is a deficient number, since it is larger than the sum of its proper divisors (4976522).

9290422 is a wasteful number, since it uses less digits than its factorization.

9290422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 9290422 is about 3048.0193568939. The cubic root of 9290422 is about 210.2221534179. Note that the first 3 decimals are identical.

The spelling of 9290422 in words is "nine million, two hundred ninety thousand, four hundred twenty-two".