9154222 has 16 divisors (see below), whose sum is σ = 17119872. Its totient is φ = 3566520.

The previous prime is 9154163. The next prime is 9154231. The reversal of 9154222 is 2224519.

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, 29568 + ... + 29875.

It is an arithmetic number, because the mean of its divisors is an integer number (1069992).

Almost surely, 2^9154222 is an apocalyptic number.

9154222 is a deficient number, since it is larger than the sum of its proper divisors (7965650).

9154222 is a wasteful number, since it uses less digits than its factorization.

9154222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59463.

The product of its digits is 1440, while the sum is 25.

The square root of 9154222 is about 3025.5944870389. The cubic root of 9154222 is about 209.1897881528.

The spelling of 9154222 in words is "nine million, one hundred fifty-four thousand, two hundred twenty-two".