4418019 has 6 divisors (see below), whose sum is σ = 6381596. Its totient is φ = 2945340.

The previous prime is 4418017. The next prime is 4418023. The reversal of 4418019 is 9108144.

4418019 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4418019 - 2¹ = 4418017 is a prime.

It is a super-2 number, since 2×4418019² = 39037783768722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4417983 and 4418001.

It is not an unprimeable number, because it can be changed into a prime (4418017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245437 + ... + 245454.

Almost surely, 2^4418019 is an apocalyptic number.

4418019 is a deficient number, since it is larger than the sum of its proper divisors (1963577).

4418019 is a wasteful number, since it uses less digits than its factorization.

4418019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490897 (or 490894 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 4418019 is about 2101.9084185568. The cubic root of 4418019 is about 164.0876365839.

The spelling of 4418019 in words is "four million, four hundred eighteen thousand, nineteen".