1067265673 has 2 divisors, whose sum is σ = 1067265674. Its totient is φ = 1067265672.

The previous prime is 1067265649. The next prime is 1067265779. The reversal of 1067265673 is 3765627601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1048011129 + 19254544 = 32373^2 + 4388^2 .

It is an emirp because it is prime and its reverse (3765627601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1067265673 is a prime.

It is a super-2 number, since 2×1067265673² = 2278112033528285858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067265623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533632836 + 533632837.

It is an arithmetic number, because the mean of its divisors is an integer number (533632837).

Almost surely, 2^1067265673 is an apocalyptic number.

It is an amenable number.

1067265673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067265673 is an equidigital number, since it uses as much as digits as its factorization.

1067265673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 1067265673 is about 32669.0323242057. The cubic root of 1067265673 is about 1021.9371341521.

The spelling of 1067265673 in words is "one billion, sixty-seven million, two hundred sixty-five thousand, six hundred seventy-three".