1004222 has 8 divisors (see below), whose sum is σ = 1541496. Its totient is φ = 490392.

The previous prime is 1004221. The next prime is 1004233. The reversal of 1004222 is 2224001.

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

It is a super-3 number, since 3×1004222³ = 3038158653331047144, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5753 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (192687).

2^1004222 is an apocalyptic number.

1004222 is a deficient number, since it is larger than the sum of its proper divisors (537274).

1004222 is a wasteful number, since it uses less digits than its factorization.

1004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1004222 is about 1002.1087765308. The cubic root of 1004222 is about 100.1405357379.

Adding to 1004222 its reverse (2224001), we get a palindrome (3228223).

The spelling of 1004222 in words is "one million, four thousand, two hundred twenty-two".