9154422 has 12 divisors (see below), whose sum is σ = 19834620. Its totient is φ = 3051468.

The previous prime is 9154421. The next prime is 9154427. The reversal of 9154422 is 2244519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9154421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 254272 + ... + 254307.

It is an arithmetic number, because the mean of its divisors is an integer number (1652885).

Almost surely, 2^9154422 is an apocalyptic number.

9154422 is an abundant number, since it is smaller than the sum of its proper divisors (10680198).

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

9154422 is a wasteful number, since it uses less digits than its factorization.

9154422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508587 (or 508584 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 9154422 is about 3025.6275382142. The cubic root of 9154422 is about 209.1913115902.

Subtracting from 9154422 its reverse (2244519), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 9154422 in words is "nine million, one hundred fifty-four thousand, four hundred twenty-two".