1268467 has 2 divisors, whose sum is σ = 1268468. Its totient is φ = 1268466.

The previous prime is 1268461. The next prime is 1268479. The reversal of 1268467 is 7648621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1268467 - 2¹⁹ = 744179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1268461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634233 + 634234.

It is an arithmetic number, because the mean of its divisors is an integer number (634234).

2^1268467 is an apocalyptic number.

1268467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1268467 is an equidigital number, since it uses as much as digits as its factorization.

1268467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 1268467 is about 1126.2624028174. The cubic root of 1268467 is about 108.2496226432.

The spelling of 1268467 in words is "one million, two hundred sixty-eight thousand, four hundred sixty-seven".