1067741 has 2 divisors, whose sum is σ = 1067742. Its totient is φ = 1067740.

The previous prime is 1067711. The next prime is 1067747. The reversal of 1067741 is 1477601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 556516 + 511225 = 746^2 + 715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1067741 is a prime.

It is a super-2 number, since 2×1067741² = 2280141686162, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1067741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1067747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533870 + 533871.

It is an arithmetic number, because the mean of its divisors is an integer number (533871).

2^1067741 is an apocalyptic number.

It is an amenable number.

1067741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067741 is an equidigital number, since it uses as much as digits as its factorization.

1067741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1067741 is about 1033.3155374812. The cubic root of 1067741 is about 102.2088824660.

The spelling of 1067741 in words is "one million, sixty-seven thousand, seven hundred forty-one".