12441219 has 16 divisors (see below), whose sum is σ = 19956480. Its totient is φ = 6734880.

The previous prime is 12441217. The next prime is 12441223. The reversal of 12441219 is 91214421.

It is not a de Polignac number, because 12441219 - 2¹ = 12441217 is a prime.

It is a super-2 number, since 2×12441219² = 309567860411922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12441217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15192 + ... + 15989.

It is an arithmetic number, because the mean of its divisors is an integer number (1247280).

Almost surely, 2^12441219 is an apocalyptic number.

12441219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12441219 is a deficient number, since it is larger than the sum of its proper divisors (7515261).

12441219 is a wasteful number, since it uses less digits than its factorization.

12441219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31210.

The product of its digits is 576, while the sum is 24.

The square root of 12441219 is about 3527.2112213475. The cubic root of 12441219 is about 231.7150869812.

The spelling of 12441219 in words is "twelve million, four hundred forty-one thousand, two hundred nineteen".