1268933 has 4 divisors (see below), whose sum is σ = 1324128. Its totient is φ = 1213740.

The previous prime is 1268929. The next prime is 1268947. The reversal of 1268933 is 3398621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1268933 - 2² = 1268929 is a prime.

It is a super-3 number, since 3×1268933³ = 6129673330584966711, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1268933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1268963) 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 3 ways as a sum of consecutive naturals, for example, 27563 + ... + 27608.

It is an arithmetic number, because the mean of its divisors is an integer number (331032).

2^1268933 is an apocalyptic number.

It is an amenable number.

1268933 is a deficient number, since it is larger than the sum of its proper divisors (55195).

1268933 is an equidigital number, since it uses as much as digits as its factorization.

1268933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55194.

The product of its digits is 7776, while the sum is 32.

The square root of 1268933 is about 1126.4692627853. The cubic root of 1268933 is about 108.2628770015.

The spelling of 1268933 in words is "one million, two hundred sixty-eight thousand, nine hundred thirty-three".