1442208 has 48 divisors (see below), whose sum is σ = 3852576. Its totient is φ = 472320.

The previous prime is 1442191. The next prime is 1442209. The reversal of 1442208 is 8022441.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1442209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7878 + ... + 8058.

It is an arithmetic number, because the mean of its divisors is an integer number (80262).

2^1442208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1442208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1926288).

1442208 is an abundant number, since it is smaller than the sum of its proper divisors (2410368).

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

1442208 is a wasteful number, since it uses less digits than its factorization.

1442208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1442208 is about 1200.9196476035. The cubic root of 1442208 is about 112.9820108675.

Adding to 1442208 its reverse (8022441), we get a palindrome (9464649).

The spelling of 1442208 in words is "one million, four hundred forty-two thousand, two hundred eight".