1446222 has 8 divisors (see below), whose sum is σ = 2892456. Its totient is φ = 482072.

The previous prime is 1446197. The next prime is 1446227. The reversal of 1446222 is 2226441.

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

1446222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120513 + ... + 120524.

It is an arithmetic number, because the mean of its divisors is an integer number (361557).

2^1446222 is an apocalyptic number.

1446222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1446222 is a wasteful number, since it uses less digits than its factorization.

1446222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241042.

The product of its digits is 768, while the sum is 21.

The square root of 1446222 is about 1202.5897055937. The cubic root of 1446222 is about 113.0867321699.

The spelling of 1446222 in words is "one million, four hundred forty-six thousand, two hundred twenty-two".