1067923841 has 2 divisors, whose sum is σ = 1067923842. Its totient is φ = 1067923840.

The previous prime is 1067923837. The next prime is 1067923849. The reversal of 1067923841 is 1483297601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 598291600 + 469632241 = 24460^2 + 21671^2 .

It is a cyclic number.

It is not a de Polignac number, because 1067923841 - 2² = 1067923837 is a prime.

It is a super-2 number, since 2×1067923841² = 2280922660352386562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1067923849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533961920 + 533961921.

It is an arithmetic number, because the mean of its divisors is an integer number (533961921).

Almost surely, 2^1067923841 is an apocalyptic number.

It is an amenable number.

1067923841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067923841 is an equidigital number, since it uses as much as digits as its factorization.

1067923841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 1067923841 is about 32679.1040421857. The cubic root of 1067923841 is about 1022.1471624895.

The spelling of 1067923841 in words is "one billion, sixty-seven million, nine hundred twenty-three thousand, eight hundred forty-one".