4067741 has 2 divisors, whose sum is σ = 4067742. Its totient is φ = 4067740.

The previous prime is 4067737. The next prime is 4067753. The reversal of 4067741 is 1477604.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3345241 + 722500 = 1829^2 + 850^2 .

It is a cyclic number.

It is not a de Polignac number, because 4067741 - 2² = 4067737 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4067731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033870 + 2033871.

It is an arithmetic number, because the mean of its divisors is an integer number (2033871).

Almost surely, 2^4067741 is an apocalyptic number.

It is an amenable number.

4067741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4067741 is an equidigital number, since it uses as much as digits as its factorization.

4067741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 4067741 is about 2016.8641501103. The cubic root of 4067741 is about 159.6311948161.

The spelling of 4067741 in words is "four million, sixty-seven thousand, seven hundred forty-one".