1260355067 has 2 divisors, whose sum is σ = 1260355068. Its totient is φ = 1260355066.

The previous prime is 1260355039. The next prime is 1260355073. The reversal of 1260355067 is 7605530621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1260355067 - 2¹⁴ = 1260338683 is a prime.

It is a super-4 number, since 4×1260355067⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (1260355007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630177533 + 630177534.

It is an arithmetic number, because the mean of its divisors is an integer number (630177534).

Almost surely, 2^1260355067 is an apocalyptic number.

1260355067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1260355067 is an equidigital number, since it uses as much as digits as its factorization.

1260355067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 1260355067 is about 35501.4797860596. The cubic root of 1260355067 is about 1080.1837441716.

Adding to 1260355067 its reverse (7605530621), we get a palindrome (8865885688).

The spelling of 1260355067 in words is "one billion, two hundred sixty million, three hundred fifty-five thousand, sixty-seven".