1067441461 has 2 divisors, whose sum is σ = 1067441462. Its totient is φ = 1067441460.

The previous prime is 1067441449. The next prime is 1067441497. The reversal of 1067441461 is 1641447601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 678602500 + 388838961 = 26050^2 + 19719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1067441461 - 2⁵ = 1067441429 is a prime.

It is a super-2 number, since 2×1067441461² = 2278862545323629042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1067441411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533720730 + 533720731.

It is an arithmetic number, because the mean of its divisors is an integer number (533720731).

Almost surely, 2^1067441461 is an apocalyptic number.

It is an amenable number.

1067441461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067441461 is an equidigital number, since it uses as much as digits as its factorization.

1067441461 is an evil number, because the sum of its binary digits is even.

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

The square root of 1067441461 is about 32671.7226512469. The cubic root of 1067441461 is about 1021.9932384028.

The spelling of 1067441461 in words is "one billion, sixty-seven million, four hundred forty-one thousand, four hundred sixty-one".