1268975 has 12 divisors (see below), whose sum is σ = 1587696. Its totient is φ = 1006080.

The previous prime is 1268963. The next prime is 1269001. The reversal of 1268975 is 5798621.

It is not a de Polignac number, because 1268975 - 2¹⁰ = 1267951 is a prime.

It is a super-2 number, since 2×1268975² = 3220595101250, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4694 + ... + 4956.

It is an arithmetic number, because the mean of its divisors is an integer number (132308).

2^1268975 is an apocalyptic number.

1268975 is a deficient number, since it is larger than the sum of its proper divisors (318721).

1268975 is a wasteful number, since it uses less digits than its factorization.

1268975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 461 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 1268975 is about 1126.4879049506. The cubic root of 1268975 is about 108.2640714408.

The spelling of 1268975 in words is "one million, two hundred sixty-eight thousand, nine hundred seventy-five".