1282208 has 24 divisors (see below), whose sum is σ = 2673972. Its totient is φ = 603136.

The previous prime is 1282201. The next prime is 1282213. The reversal of 1282208 is 8022821.

It can be written as a sum of positive squares in 2 ways, for example, as 1281424 + 784 = 1132^2 + 28^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1282201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635 + ... + 1722.

2^1282208 is an apocalyptic number.

It is an amenable number.

1282208 is an abundant number, since it is smaller than the sum of its proper divisors (1391764).

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

1282208 is a wasteful number, since it uses less digits than its factorization.

1282208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1282208 is about 1132.3462368022. The cubic root of 1282208 is about 108.6391004052.

The spelling of 1282208 in words is "one million, two hundred eighty-two thousand, two hundred eight".