4014691 has 2 divisors, whose sum is σ = 4014692. Its totient is φ = 4014690.

The previous prime is 4014683. The next prime is 4014709. The reversal of 4014691 is 1964104.

4014691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4014691 - 2³ = 4014683 is a prime.

It is a super-2 number, since 2×4014691² = 32235487650962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4014671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007345 + 2007346.

It is an arithmetic number, because the mean of its divisors is an integer number (2007346).

Almost surely, 2^4014691 is an apocalyptic number.

4014691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4014691 is an equidigital number, since it uses as much as digits as its factorization.

4014691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 4014691 is about 2003.6693839054. The cubic root of 4014691 is about 158.9342053371.

Adding to 4014691 its reverse (1964104), we get a palindrome (5978795).

The spelling of 4014691 in words is "four million, fourteen thousand, six hundred ninety-one".