4422419 has 2 divisors, whose sum is σ = 4422420. Its totient is φ = 4422418.

The previous prime is 4422409. The next prime is 4422427. The reversal of 4422419 is 9142244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4422419 - 2⁴ = 4422403 is a prime.

It is a super-2 number, since 2×4422419² = 39115579623122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4422409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211209 + 2211210.

It is an arithmetic number, because the mean of its divisors is an integer number (2211210).

Almost surely, 2^4422419 is an apocalyptic number.

4422419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422419 is an equidigital number, since it uses as much as digits as its factorization.

4422419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 26.

The square root of 4422419 is about 2102.9548259532. The cubic root of 4422419 is about 164.1420913107.

The spelling of 4422419 in words is "four million, four hundred twenty-two thousand, four hundred nineteen".