1208272 has 40 divisors (see below), whose sum is σ = 2605736. Its totient is φ = 539136.

The previous prime is 1208269. The next prime is 1208279. The reversal of 1208272 is 2728021.

It can be written as a sum of positive squares in 4 ways, for example, as 118336 + 1089936 = 344^2 + 1044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7618 + ... + 7774.

2^1208272 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 1208272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302868).

1208272 is an abundant number, since it is smaller than the sum of its proper divisors (1397464).

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

1208272 is a wasteful number, since it uses less digits than its factorization.

1208272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1208272 is about 1099.2142648274. The cubic root of 1208272 is about 106.5094733210.

The spelling of 1208272 in words is "one million, two hundred eight thousand, two hundred seventy-two".