9221162 has 4 divisors (see below), whose sum is σ = 13831746. Its totient is φ = 4610580.

The previous prime is 9221161. The next prime is 9221171. The reversal of 9221162 is 2611229.

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

It can be written as a sum of positive squares in only one way, i.e., 7027801 + 2193361 = 2651^2 + 1481^2 .

It is not an unprimeable number, because it can be changed into a prime (9221161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2305289 + ... + 2305292.

Almost surely, 2^9221162 is an apocalyptic number.

9221162 is a deficient number, since it is larger than the sum of its proper divisors (4610584).

9221162 is a wasteful number, since it uses less digits than its factorization.

9221162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4610583.

The product of its digits is 432, while the sum is 23.

The square root of 9221162 is about 3036.6366262693. The cubic root of 9221162 is about 209.6984485219.

The spelling of 9221162 in words is "nine million, two hundred twenty-one thousand, one hundred sixty-two".