1200268 has 24 divisors (see below), whose sum is σ = 2343600. Its totient is φ = 534528.

The previous prime is 1200253. The next prime is 1200307. The reversal of 1200268 is 8620021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 828 + ... + 1756.

It is an arithmetic number, because the mean of its divisors is an integer number (97650).

2^1200268 is an apocalyptic number.

It is an amenable number.

1200268 is a deficient number, since it is larger than the sum of its proper divisors (1143332).

1200268 is a wasteful number, since it uses less digits than its factorization.

1200268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1200268 is about 1095.5674328858. The cubic root of 1200268 is about 106.2737672321.

Adding to 1200268 its reverse (8620021), we get a palindrome (9820289).

The spelling of 1200268 in words is "one million, two hundred thousand, two hundred sixty-eight".