2441819 has 2 divisors, whose sum is σ = 2441820. Its totient is φ = 2441818.

The previous prime is 2441809. The next prime is 2441843. The reversal of 2441819 is 9181442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2441819 - 2⁸ = 2441563 is a prime.

It is a super-2 number, since 2×2441819² = 11924960057522, which contains 22 as substring.

It is an Ulam number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2441791 and 2441800.

It is not a weakly prime, because it can be changed into another prime (2441809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220909 + 1220910.

It is an arithmetic number, because the mean of its divisors is an integer number (1220910).

2^2441819 is an apocalyptic number.

2441819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2441819 is an equidigital number, since it uses as much as digits as its factorization.

2441819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 29.

The square root of 2441819 is about 1562.6320744180. The cubic root of 2441819 is about 134.6597559056.

The spelling of 2441819 in words is "two million, four hundred forty-one thousand, eight hundred nineteen".