2648419 has 2 divisors, whose sum is σ = 2648420. Its totient is φ = 2648418.

The previous prime is 2648383. The next prime is 2648449. The reversal of 2648419 is 9148462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2648419 - 2⁷ = 2648291 is a prime.

It is a super-2 number, since 2×2648419² = 14028246399122, which contains 22 as substring.

2648419 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2648449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324209 + 1324210.

It is an arithmetic number, because the mean of its divisors is an integer number (1324210).

2^2648419 is an apocalyptic number.

2648419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648419 is an equidigital number, since it uses as much as digits as its factorization.

2648419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 2648419 is about 1627.3963868708. The cubic root of 2648419 is about 138.3552249995.

The spelling of 2648419 in words is "two million, six hundred forty-eight thousand, four hundred nineteen".