9152222 has 8 divisors (see below), whose sum is σ = 14535936. Its totient is φ = 4306912.

The previous prime is 9152201. The next prime is 9152237. The reversal of 9152222 is 2222519.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134558 + ... + 134625.

It is an arithmetic number, because the mean of its divisors is an integer number (1816992).

Almost surely, 2^9152222 is an apocalyptic number.

9152222 is a deficient number, since it is larger than the sum of its proper divisors (5383714).

9152222 is a wasteful number, since it uses less digits than its factorization.

9152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269202.

The product of its digits is 720, while the sum is 23.

The square root of 9152222 is about 3025.2639554260. The cubic root of 9152222 is about 209.1745525581.

The spelling of 9152222 in words is "nine million, one hundred fifty-two thousand, two hundred twenty-two".