1268049 has 8 divisors (see below), whose sum is σ = 1700352. Its totient is φ = 840560.

The previous prime is 1268039. The next prime is 1268051. The reversal of 1268049 is 9408621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1268049 - 2⁵ = 1268017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1268039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534 + ... + 1679.

It is an arithmetic number, because the mean of its divisors is an integer number (212544).

2^1268049 is an apocalyptic number.

It is an amenable number.

1268049 is a deficient number, since it is larger than the sum of its proper divisors (432303).

1268049 is a wasteful number, since it uses less digits than its factorization.

1268049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1268049 is about 1126.0768179836. The cubic root of 1268049 is about 108.2377307786.

The spelling of 1268049 in words is "one million, two hundred sixty-eight thousand, forty-nine".