4071601 has 2 divisors, whose sum is σ = 4071602. Its totient is φ = 4071600.

The previous prime is 4071593. The next prime is 4071647. The reversal of 4071601 is 1061704.

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., 4004001 + 67600 = 2001^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 4071601 - 2³ = 4071593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4071401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035800 + 2035801.

It is an arithmetic number, because the mean of its divisors is an integer number (2035801).

Almost surely, 2^4071601 is an apocalyptic number.

It is an amenable number.

4071601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4071601 is an equidigital number, since it uses as much as digits as its factorization.

4071601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 4071601 is about 2017.8208542881. The cubic root of 4071601 is about 159.6816717772.

The spelling of 4071601 in words is "four million, seventy-one thousand, six hundred one".