1144208 has 20 divisors (see below), whose sum is σ = 2387868. Its totient is φ = 528000.

The previous prime is 1144193. The next prime is 1144211. The reversal of 1144208 is 8024411.

It can be written as a sum of positive squares in 2 ways, for example, as 719104 + 425104 = 848^2 + 652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1144208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2543 + ... + 2958.

2^1144208 is an apocalyptic number.

It is an amenable number.

1144208 is an abundant number, since it is smaller than the sum of its proper divisors (1243660).

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

1144208 is a wasteful number, since it uses less digits than its factorization.

1144208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522 (or 5516 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1144208 is about 1069.6765866373. The cubic root of 1144208 is about 104.5927688226.

Adding to 1144208 its reverse (8024411), we get a palindrome (9168619).

The spelling of 1144208 in words is "one million, one hundred forty-four thousand, two hundred eight".