9052222 has 4 divisors (see below), whose sum is σ = 13578336. Its totient is φ = 4526110.

The previous prime is 9052207. The next prime is 9052223. The reversal of 9052222 is 2222509.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9052193 and 9052202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9052223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263054 + ... + 2263057.

It is an arithmetic number, because the mean of its divisors is an integer number (3394584).

Almost surely, 2^9052222 is an apocalyptic number.

9052222 is a deficient number, since it is larger than the sum of its proper divisors (4526114).

9052222 is a wasteful number, since it uses less digits than its factorization.

9052222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526113.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 9052222 is about 3008.6910775286. The cubic root of 9052222 is about 208.4099256868.

The spelling of 9052222 in words is "nine million, fifty-two thousand, two hundred twenty-two".