4013671 has 2 divisors, whose sum is σ = 4013672. Its totient is φ = 4013670.

The previous prime is 4013651. The next prime is 4013699. The reversal of 4013671 is 1763104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4013671 - 2⁷ = 4013543 is a prime.

It is a super-2 number, since 2×4013671² = 32219109792482, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4013621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006835 + 2006836.

It is an arithmetic number, because the mean of its divisors is an integer number (2006836).

Almost surely, 2^4013671 is an apocalyptic number.

4013671 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013671 is an equidigital number, since it uses as much as digits as its factorization.

4013671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 4013671 is about 2003.4148347259. The cubic root of 4013671 is about 158.9207442247.

Adding to 4013671 its reverse (1763104), we get a palindrome (5776775).

The spelling of 4013671 in words is "four million, thirteen thousand, six hundred seventy-one".