9148422 has 32 divisors (see below), whose sum is σ = 19071360. Its totient is φ = 2923200.

The previous prime is 9148387. The next prime is 9148423. The reversal of 9148422 is 2248419.

It is a self number, because there is not a number n which added to its sum of digits gives 9148422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9148423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14922 + ... + 15522.

It is an arithmetic number, because the mean of its divisors is an integer number (595980).

Almost surely, 2^9148422 is an apocalyptic number.

9148422 is an abundant number, since it is smaller than the sum of its proper divisors (9922938).

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

9148422 is a wasteful number, since it uses less digits than its factorization.

9148422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its digits is 4608, while the sum is 30.

The square root of 9148422 is about 3024.6358458499. The cubic root of 9148422 is about 209.1455988121.

The spelling of 9148422 in words is "nine million, one hundred forty-eight thousand, four hundred twenty-two".