1208228 has 12 divisors (see below), whose sum is σ = 2416512. Its totient is φ = 517800.

The previous prime is 1208219. The next prime is 1208237. The reversal of 1208228 is 8228021.

1208228 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (1208219) and next prime (1208237).

1208228 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21548 + ... + 21603.

It is an arithmetic number, because the mean of its divisors is an integer number (201376).

2^1208228 is an apocalyptic number.

It is an amenable number.

1208228 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.

1208228 is a wasteful number, since it uses less digits than its factorization.

1208228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43162 (or 43160 counting only the distinct ones).

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

The square root of 1208228 is about 1099.1942503489. The cubic root of 1208228 is about 106.5081804351.

The spelling of 1208228 in words is "one million, two hundred eight thousand, two hundred twenty-eight".