1268204 has 12 divisors (see below), whose sum is σ = 2536464. Its totient is φ = 543504.

The previous prime is 1268177. The next prime is 1268207. The reversal of 1268204 is 4028621.

1268204 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1268204.

It is not an unprimeable number, because it can be changed into a prime (1268207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22619 + ... + 22674.

It is an arithmetic number, because the mean of its divisors is an integer number (211372).

2^1268204 is an apocalyptic number.

1268204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1268204 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.

1268204 is a wasteful number, since it uses less digits than its factorization.

1268204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45304 (or 45302 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1268204 is about 1126.1456388940. The cubic root of 1268204 is about 108.2421407461.

The spelling of 1268204 in words is "one million, two hundred sixty-eight thousand, two hundred four".