4019461 has 2 divisors, whose sum is σ = 4019462. Its totient is φ = 4019460.

The previous prime is 4019447. The next prime is 4019479. The reversal of 4019461 is 1649104.

4019461 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 can be written as a sum of positive squares in only one way, i.e., 3218436 + 801025 = 1794^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 4019461 - 2¹⁷ = 3888389 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4019401) 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, 2009730 + 2009731.

It is an arithmetic number, because the mean of its divisors is an integer number (2009731).

Almost surely, 2^4019461 is an apocalyptic number.

It is an amenable number.

4019461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4019461 is an equidigital number, since it uses as much as digits as its factorization.

4019461 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 4019461 is about 2004.8593466874. The cubic root of 4019461 is about 158.9971255892.

The spelling of 4019461 in words is "four million, nineteen thousand, four hundred sixty-one".