4019159 has 2 divisors, whose sum is σ = 4019160. Its totient is φ = 4019158.

The previous prime is 4019153. The next prime is 4019173. The reversal of 4019159 is 9519104.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4019159 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4019153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2009579 + 2009580.

It is an arithmetic number, because the mean of its divisors is an integer number (2009580).

Almost surely, 2^4019159 is an apocalyptic number.

4019159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4019159 is an equidigital number, since it uses as much as digits as its factorization.

4019159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 4019159 is about 2004.7840282684. The cubic root of 4019159 is about 158.9931434355.

Multiplying 4019159 by its sum of digits (29), we get a palindrome (116555611).

Subtracting 4019159 from its reverse (9519104), we obtain a palindrome (5499945).

The spelling of 4019159 in words is "four million, nineteen thousand, one hundred fifty-nine".