1268295 has 32 divisors (see below), whose sum is σ = 2377728. Its totient is φ = 565248.

The previous prime is 1268291. The next prime is 1268299. The reversal of 1268295 is 5928621.

It is an interprime number because it is at equal distance from previous prime (1268291) and next prime (1268299).

It is not a de Polignac number, because 1268295 - 2² = 1268291 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1268291) 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 31 ways as a sum of consecutive naturals, for example, 4807 + ... + 5063.

It is an arithmetic number, because the mean of its divisors is an integer number (74304).

2^1268295 is an apocalyptic number.

1268295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1268295 is a deficient number, since it is larger than the sum of its proper divisors (1109433).

1268295 is a wasteful number, since it uses less digits than its factorization.

1268295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319.

The product of its digits is 8640, while the sum is 33.

The square root of 1268295 is about 1126.1860414692. The cubic root of 1268295 is about 108.2447296565.

The spelling of 1268295 in words is "one million, two hundred sixty-eight thousand, two hundred ninety-five".