2439219 has 24 divisors (see below), whose sum is σ = 3583440. Its totient is φ = 1473472.

The previous prime is 2439197. The next prime is 2439221. The reversal of 2439219 is 9129342.

It is not a de Polignac number, because 2439219 - 2⁷ = 2439091 is a prime.

It is a super-2 number, since 2×2439219² = 11899578659922, which contains 22 as substring.

Its product of digits (3888) is a multiple of the sum of its prime divisors (108).

It is not an unprimeable number, because it can be changed into a prime (2439319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45997 + ... + 46049.

It is an arithmetic number, because the mean of its divisors is an integer number (149310).

2^2439219 is an apocalyptic number.

2439219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2439219 is a deficient number, since it is larger than the sum of its proper divisors (1144221).

2439219 is a wasteful number, since it uses less digits than its factorization.

2439219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 108 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 2439219 is about 1561.7999231656. The cubic root of 2439219 is about 134.6119445945.

The spelling of 2439219 in words is "two million, four hundred thirty-nine thousand, two hundred nineteen".